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29 tháng 3 2020

.Join each of the following pairs of sentences with “or, and, but, so or because”

1.I told a joke. Nobody laughed.

…………I told a joke but Nobody laughed.………………………………………………………..

2.You must study harder. You will go into another class.

…………You must study harder or You will go into another class.………………………………………………………..

3.The city suffers from air pollution. The city suffers from water pollution.

………….The city suffers from air pollution and water pollution.………………………………………………………..

4.I knew her family. I did what I could for her.

…………….I knew her family,so I did what I could for her.……………………………………………………..

5.We can’t afford energy – saving light bulbs. The light bulbs are too expensive.

……………We can’t afford energy – saving light bulbs because The light bulbs are too expensive.……………………………………

29 tháng 3 2020

.Join each of the following pairs of sentences with “or, and, but, so or because”

1.I told a joke. Nobody laughed.

=> I told a joke but nobody laughed…………..

2.You must study harder. You will go into another class.

=> You must study harder and you will go into another class.

3.The city suffers from air pollution. The city suffers from water pollution.

=> The city suffers from air pollution and water pollution……..

4.I knew her family. I did what I could for her.

=> I knew her family and I did what I could for her………..

5.We can’t afford energy – saving light bulbs. The light bulbs are too expensive.

=> We can’t afford energy – saving light bulbs because the light bulbs are too expensive

VIII- Join each of the following pairs of sentences with “or, and, but, so or because” 1. I told a joke. Nobody laughed. ....................................................................................................................................................... 2. You must study harder. You will go into another class. ....................................................................................................................................................... 3. The city...
Đọc tiếp

VIII- Join each of the following pairs of sentences with “or, and, but, so or because”

1. I told a joke. Nobody laughed.

.......................................................................................................................................................

2. You must study harder. You will go into another class.

.......................................................................................................................................................

3. The city suffers from air pollution. The city suffers from water pollution.

.......................................................................................................................................................

4. I knew her family. I did what I could for her.

.......................................................................................................................................................

5. We can’t afford energy-saving light bulbs. The light bulbs are too expensive.

.......................................................................................................................................................

IX. Put the verbs in the right tense or form

1. If he (learn) ____________ to drive, he would be able to drive his car.

2. They will lose their way if they (not have) _____________ a map.

3. If the students (attend) _________ Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) __________ a lot if people continue to use electricity to catch fish.

5. If Lan (not have) __________ a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) ______________ expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) ___________.

8. I would do the test in five minutes if it (not be) _____________ difficult

3
3 tháng 2 2018

VIII- Join each of the following pairs of sentences with “or, and, but, so or because”

1. I told a joke. Nobody laughed.

I told a joke, but nobody laughed

2. You must study harder. You will go into another class.

You must study harder or you will go into another class

3. The city suffers from air pollution. The city suffers from water pollution.

The city suffers from air pollution and water pollution

4. I knew her family. I did what I could for her.

I knew her family so i did what i could for her

5. We can’t afford energy-saving light bulbs. The light bulbs are too expensive.

We can't afford energy-saving light bulbs because the light bulbs are too expensive

IX. Put the verbs in the right tense or form

1. If he (learn) ______learned______ to drive, he would be able to drive his car.

2. They will lose their way if they (not have) ______don't have______ a map.

3. If the students (attend) ____attend_____ Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) ____will die______ a lot if people continue to use electricity to catch fish.

5. If Lan (not have) ____doesn't have______ a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) ______weren't________ expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) _____will be clean______.

8. I would do the test in five minutes if it (not be) ______weren't_______ difficult

3 tháng 2 2018

IX. Put the verbs in the right tense or form

1. If he (learn) _____learned_______ to drive, he would be able to drive his car.

2. They will lose their way if they (not have) ______don't have_______ a map.

3. If the students (attend) ____attend_____ Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) _____will die_____ a lot if people continue to use electricity to catch fish.

5. If Lan (not have) ____doesn't have______ a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) _______weren't_______ expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) _____will clean______.

8. I would do the test in five minutes if it (not be) ________weren't_____ difficult

I.Join each of the following pairs of sentences with " and " , " but " or " so " Do not change the order of the words . 1. I told a loke . Nobody laugd -> 2. Shw had a shoer . She washed her hair . -> 3. Last night's storm damaged the power lines . The town was without electricity for several hours . -> 4. The city suffers from air pollution .The city suffers from water pollution . -> 5. Coal is a valuable natural resource . Oil is a valuable natural resource. -> 6. We must do...
Đọc tiếp

I.Join each of the following pairs of sentences with " and " , " but " or " so " Do not change the order of the words .

1. I told a loke . Nobody laugd

->

2. Shw had a shoer . She washed her hair .

->

3. Last night's storm damaged the power lines . The town was without electricity for several hours .

->

4. The city suffers from air pollution .The city suffers from water pollution .

->

5.

Coal is a valuable natural resource . Oil is a valuable natural resource.

->

6. We must do whatever we can in order to conserve oil . Oil is a valuable natural resource .

->

7. The Bakers want to use solar energy . The Bakers don't know how to install the solar pannel on the roof their house .

->

8. I knew her family . I did what I could for her

->

9. They have decided to cut down on the number of lights in their house . They want to save energy

->

10. We can't afford energy - saving light bulbs . The light builbs are too expensive .

->

help me >< giup e may cau nay voi

1
24 tháng 10 2017

I.Join each of the following pairs of sentences with " and " , " but " or " so " Do not change the order of the words .

1. I told a loke . Nobody laugd

-> I told a joke but nobody laughed.

2. She had a shoer . She washed her hair .

-> She had a shower and she washed her hair.

3. Last night's storm damaged the power lines . The town was without electricity for several hours .

->Last night a storm damaged the power lines so the town was withough electricity for several hours.

4. The city suffers from air pollution .The city suffers from water pollution .

-> The city suffers from air pollution and the city suffers from water pollution.

5.

Coal is a valuable natural resource . Oil is a valuable natural resource.

-> Coal is a valuable natural resources and oil is a valuable natural resources.

6. We must do whatever we can in order to conserve oil . Oil is a valuable natural resource .

-> We must do whatever we can in order to conserve oil, oil is a valuable natural resource .

7. The Bakers want to use solar energy . The Bakers don't know how to install the solar pannel on the roof their house .

-> The Bakers want to use solar energy but the Bakers don't know how to install the solar pannel on the roof their house .

8. I knew her family . I did what I could for her

-> I knew her family so I did what I could for her.

9. They have decided to cut down on the number of lights in their house . They want to save energy

-> They have decided to cut down on the number of lights in their house, they want to save energy.

10. We can't afford energy - saving light bulbs . The light builbs are too expensive .

->We can't afford energy - saving light bulbs, the light builbs are too expensive .

Đề 1 I. Each sentence has a mistake find and correct it. 1. I wish I can go to the cinema with you tonight. 2. He asked me if I know that man over there. 3. We are used to live next door to each other at one time. 4. Printing was invented by the Chinese. 5. There was little traffic, so the journey didn't take very long. 6. The number of the books in the library has risen to over five million. 7. If I had his phone number here, I will give it to you immediately. 8. My aunt has begun...
Đọc tiếp

Đề 1

I. Each sentence has a mistake find and correct it.

1. I wish I can go to the cinema with you tonight.

2. He asked me if I know that man over there.

3. We are used to live next door to each other at one time.

4. Printing was invented by the Chinese.

5. There was little traffic, so the journey didn't take very long.

6. The number of the books in the library has risen to over five million.

7. If I had his phone number here, I will give it to you immediately.

8. My aunt has begun taught English for twenty years.

9. He became interest in reading while he was working in the city library.

10. My father has retired three years ago and he is now living on his pension.

II. Rewrite these following sentences into conditional Sentences

1. They don't behave themselves so their parents are not happy about that.

→ If .............................................................................

2. She didn't say sorry so he was angry.

→ If .............................................................................

3. I am not a rich businessman and I can't afford to buy an expensive car.

→ If .............................................................................

4. It rained last night so I didn't go to the barbecue.

→ If .............................................................................

5. My parents do not allow me to go, so I have to stay at home.

→ If .............................................................................

6. She doesn't pay attention to her cooking so the food is horrible.

→ If .............................................................................

7. The weather was very nice so we didn't go camping.

→ If .............................................................................

8. The computer broke down and I had to stop my work.

→ If .............................................................................

9. She loves him so she forgives him easily.

→ If .............................................................................

10. He was angry so I didn't say anything.

→ If .............................................................................

III - Fill in the blank space with the correct from of the words in parentheses:

1. They live............................................... in a small village. (Happy)

2. You should spend your money and energy as.......................... as possible. (Economy)

3. You can buy waste........................... made from this factory. (Produce)

4. This library is open to all...................................................... (Read)

5. Air and water are...................................... in our life. (Necessary)

6. My brother can repair electric................................ very well. (Apply)

7. These.............................. will conserve the earth. (Innovate)

8. Since the world's energy resources are limited, we must................ them. (Conservation)

9. We suggest........................... the light bulb. It is broken. (Replacement)

10. To keep the air unpolluted, people ought to use................. energy to create electricity. (Sun)

VI - Join each of the following pairs of sentences with "or, and, but, so or because"

1. I told a joke. Nobody laughed.

.............................................................................

2. You must study harder. You will go into another class.

.............................................................................

3. The city suffers from air pollution. The city suffers from water pollution.

.............................................................................

4. I knew her family. I did what I could for her.

.............................................................................

5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.

.............................................................................

V. Put the verbs in the right tense or form

1. If he (learn) ____________ to drive, he would be able to drive his car.

2. They will lose their way if they (not have) _____________ a map.

3. If the students (attend) _________ Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) __________ a lot if people continue to use electricity to catch fish.

5. If Lan (not have) __________ a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) ______________ expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) ___________.

8. I would do the test in five minutes if it (not be) _____________ difficult.

VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.

1. Who's going to look ______ the children while you're away?

2. "Turn ______ the TV for me, will you? I want to watch the cartoon.

3. She's looked ______ her keys everywhere.

4. Turn ______ the radio. I'm working.

5. If we go ______ littering, the environment will become seriously polluted.

6. Don't throw these newspapers ______.

7. Could you fill ______ this form?

8. Don't wake the baby ______. Let him sleep.

9. Don't believe her. She's just made ______ the story.

10. Susan took ______ her coat and put it on the sofa.

VII. Fill in the blanks with proper words, then answer the following questions.

power - effective - nuclear - advanced - pollution

heat - stored - electricity - energy - panels

Are you looking for a cheap, clean, (1) ________ source of power that doesn't cause (2) ________ or waste natural resources? Look no further than solar (3) ________ from our Sun.

At present, most of our (4) ________ comes from the use of coal and gas, oil or (5) ________ power. This power could be provided by the Sun. one percent of the solar energy that reaches the Earth is enough to provide (6) ________ for the total population.

Many countries are already using solar energy. Solar (7) ________ are placed on the roofs of a house and the Sun's energy is used to (8) water. The energy can be (9) ________ for a number of days, so on cloudy days you can use solar energy, too.

Sweden has an (10) ________ solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.

1) Is the solar energy an efficient source of power?

.............................................................................

2) Where are the solar panels placed?

.............................................................................

3) How long can the energy be stored?

.............................................................................

4) Is the solar energy used in Vietnam now?

.............................................................................

Đề 2

I. Each sentence has a mistake indentify and correct it.

1. If only we had a bigger house we can invite our friends to stay.

2. It took me so many time to learn this lesson.

3. They listened to their teacher carefully, as they understood the lesson easily.

4. The boy broke the window when he is playing football with his friends.

5. Peter and John plays badminton every Saturday with Maria and me.

6. She wishes he will stop interrupting her whenever she speaks.

7. Digital flat televisions are too expensive for we to buy at this time.

8. I haven't seen my grandparents since a quarter of a year

9. Your friends went to your native village last weekend, weren't they?

10. Nam asked Mai what he can do to help her.

II - Finish the second sentences so that it has the same meaning with the first one:

1. She planted that tree five years ago.

That tree..................................................................................................................................

2. My family has someone water the roses every day.

My family has the...................................................................................................................

3. He's going to have his room redecorated with some new furniture.

He's going to ask....................................................................................................................

4. Shall we use gas instead of burning coal?

I suggest..................................................................................................................................

5. Tom failed the exam because of his laziness.

Because Tom..........................................................................................................................

6. I hope to see you at Christmas.

I'm.............................................................................

7. Laurence last saw his sister when she left from Japan.

Laurence 's.............................................................................

8. Do you spend two hours surfing the web every evening?

Does it ....................................................................................

9. I think it is the better to wait for the next bus.

I suggest...................................................................................

10. People have used the Internet all over the world.

The Internet...................................................................................

III. Put in the correct word forms.

1. There has been a............................. (reduce) of 10% in the amount of the money available for buying the new books.

2. The alpine ...................... (land) is very dramatic.

3. Women who are slimming can never enjoy a meal without being afraid of ........................ (organize) their diet.

4. She always listens ...........................(attention) to what she is told.

5. He was........................... (information) of the consequences in advance.

6. The professor explained his ideas with great ........................(clear)

7. The cost of the............................ (carry) must be repaired by the buyer.

8. His health was seriously affected and he suffered from constantly.................. (sleep).

9. In ancient Greece, the owl was a symbol of................ (wise)

10. The judge told him it was..................... (responsible) to drink and drive, and banned him for a year.

5
10 tháng 2 2018

IV. Each sentence has a mistake find and correct it.

1. I wish I can go to the cinema with you tonight.

Can -> could

2. He asked me if I know that man over there.

Know -> knew

3. We are used to live next door to each other at one time.

To live -> living

4. Printing was invented by the Chinese.

The -> O

5. There was little traffic, so the journey didn’t take very long.

6. The number of the books in the library has risen to over five million.

Has risen -> have risen

7. If I had his phone number here, I will give it to you immediately.

Will give -> would give

8. My aunt has begun taught English for twenty years.

Taught -> to teach

9. He became interest in reading while he was working in the city library.

Interest -> interested

10. My father has retired three years ago and he is now living on his pension.

Is living -> lives

10 tháng 2 2018

Đề 2

I. Each sentence has a mistake indentify and correct it.

1. If only we had a bigger house we can=> could invite our friends to stay.

2. It took me so many => much time to learn this lesson.

3. They listened to their teacher carefully, as=> so they understood the lesson easily.

4. The boy broke the window when he is=> was playing football with his friends.

5. Peter and John plays=> play badminton every Saturday with Maria and me.

6. She wishes he will => would stop interrupting her whenever she speaks.

7. Digital flat televisions are too expensive for we to buy at this=> that time.

8. I haven't seen my grandparents since=> for a quarter of a year

9. Your friends went to your native village last weekend, weren't=> didn't they?

10. Nam asked Mai what he can=> could do to help her.

II - Finish the second sentences so that it has the same meaning with the first one:

1. She planted that tree five years ago.

That tree....was planted five years ago .....

2. My family has someone water the roses every day.

My family has the.....roses watered everyday ............

3. He's going to have his room redecorated with some new furniture.

He's going to ask....to redecorate with some new furniture .......

4. Shall we use gas instead of burning coal?

I suggest....using has instead of burning coal.....

5. Tom failed the exam because of his laziness.

Because Tom.....was lazy, he failed the exam.......

6. I hope to see you at Christmas.

I'm.....looking forward to seeing you at Christmas ......

7. Laurence last saw his sister when she left from Japan.

Laurence 's......sister was last seen byLaurence when she left from Japan ...........

8. Do you spend two hours surfing the web every evening?

Does it .....take you two hours to surf the web every evening ?..........

9. I think it is the better to wait for the next bus.

I suggest....you should wait for the next bus .....

10. People have used the Internet all over the world.

The Internet.....has been used all over the world .....

III. Put in the correct word forms.

1. There has been a....reduction ....... (reduce) of 10% in the amount of the money available for buying the new books.

2. The alpine ......landscape .... (land) is very dramatic.

3. Women who are slimming can never enjoy a meal without being afraid of ............organization ............ (organize) their diet.

4. She always listens ............attentively ...............(attention) to what she is told.

5. He was..........informed ................. (information) of the consequences in advance.

6. The professor explained his ideas with great ............clearance............(clear)

7. The cost of the.....carriage ....... (carry) must be repaired by the buyer.

8. His health was seriously affected and he suffered from constantly.........overslept ........ (sleep).

9. In ancient Greece, the owl was a symbol of......wisdom .......... (wise)

10. The judge told him it was........irresponsible ............. (responsible) to drink and drive, and banned him for a year.

Đề 1 I. Each sentence has a mistake find and correct it. 1. I wish I can go to the cinema with you tonight. 2. He asked me if I know that man over there. 3. We are used to live next door to each other at one time. 4. Printing was invented by the Chinese. 5. There was little traffic, so the journey didn't take very long. 6. The number of the books in the library has risen to over five million. 7. If I had his phone number here, I will give it to you immediately. 8. My aunt has begun...
Đọc tiếp

Đề 1

I. Each sentence has a mistake find and correct it.

1. I wish I can go to the cinema with you tonight.

2. He asked me if I know that man over there.

3. We are used to live next door to each other at one time.

4. Printing was invented by the Chinese.

5. There was little traffic, so the journey didn't take very long.

6. The number of the books in the library has risen to over five million.

7. If I had his phone number here, I will give it to you immediately.

8. My aunt has begun taught English for twenty years.

9. He became interest in reading while he was working in the city library.

10. My father has retired three years ago and he is now living on his pension.

II. Rewrite these following sentences into conditional Sentences

1. They don't behave themselves so their parents are not happy about that.

→ If .............................................................................

2. She didn't say sorry so he was angry.

→ If .............................................................................

3. I am not a rich businessman and I can't afford to buy an expensive car.

→ If .............................................................................

4. It rained last night so I didn't go to the barbecue.

→ If .............................................................................

5. My parents do not allow me to go, so I have to stay at home.

→ If .............................................................................

6. She doesn't pay attention to her cooking so the food is horrible.

→ If .............................................................................

7. The weather was very nice so we didn't go camping.

→ If .............................................................................

8. The computer broke down and I had to stop my work.

→ If .............................................................................

9. She loves him so she forgives him easily.

→ If .............................................................................

10. He was angry so I didn't say anything.

→ If .............................................................................

III - Fill in the blank space with the correct from of the words in parentheses:

1. They live............................................... in a small village. (Happy)

2. You should spend your money and energy as.......................... as possible. (Economy)

3. You can buy waste........................... made from this factory. (Produce)

4. This library is open to all...................................................... (Read)

5. Air and water are...................................... in our life. (Necessary)

6. My brother can repair electric................................ very well. (Apply)

7. These.............................. will conserve the earth. (Innovate)

8. Since the world's energy resources are limited, we must................ them. (Conservation)

9. We suggest........................... the light bulb. It is broken. (Replacement)

10. To keep the air unpolluted, people ought to use................. energy to create electricity. (Sun)

VI - Join each of the following pairs of sentences with "or, and, but, so or because"

1. I told a joke. Nobody laughed.

.............................................................................

2. You must study harder. You will go into another class.

.............................................................................

3. The city suffers from air pollution. The city suffers from water pollution.

.............................................................................

4. I knew her family. I did what I could for her.

.............................................................................

5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.

.............................................................................

V. Put the verbs in the right tense or form

1. If he (learn) ____________ to drive, he would be able to drive his car.

2. They will lose their way if they (not have) _____________ a map.

3. If the students (attend) _________ Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) __________ a lot if people continue to use electricity to catch fish.

5. If Lan (not have) __________ a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) ______________ expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) ___________.

8. I would do the test in five minutes if it (not be) _____________ difficult.

VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.

1. Who's going to look ______ the children while you're away?

2. "Turn ______ the TV for me, will you? I want to watch the cartoon.

3. She's looked ______ her keys everywhere.

4. Turn ______ the radio. I'm working.

5. If we go ______ littering, the environment will become seriously polluted.

6. Don't throw these newspapers ______.

7. Could you fill ______ this form?

8. Don't wake the baby ______. Let him sleep.

9. Don't believe her. She's just made ______ the story.

10. Susan took ______ her coat and put it on the sofa.

VII. Fill in the blanks with proper words, then answer the following questions.

power - effective - nuclear - advanced - pollution

heat - stored - electricity - energy - panels

Are you looking for a cheap, clean, (1) ________ source of power that doesn't cause (2) ________ or waste natural resources? Look no further than solar (3) ________ from our Sun.

At present, most of our (4) ________ comes from the use of coal and gas, oil or (5) ________ power. This power could be provided by the Sun. one percent of the solar energy that reaches the Earth is enough to provide (6) ________ for the total population.

Many countries are already using solar energy. Solar (7) ________ are placed on the roofs of a house and the Sun's energy is used to (8) water. The energy can be (9) ________ for a number of days, so on cloudy days you can use solar energy, too.

Sweden has an (10) ________ solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.

1) Is the solar energy an efficient source of power?

.............................................................................

2) Where are the solar panels placed?

.............................................................................

3) How long can the energy be stored?

.............................................................................

4) Is the solar energy used in Vietnam now?

.............................................................................

Đề 2

I. Each sentence has a mistake indentify and correct it.

1. If only we had a bigger house we can invite our friends to stay.

2. It took me so many time to learn this lesson.

3. They listened to their teacher carefully, as they understood the lesson easily.

4. The boy broke the window when he is playing football with his friends.

5. Peter and John plays badminton every Saturday with Maria and me.

6. She wishes he will stop interrupting her whenever she speaks.

7. Digital flat televisions are too expensive for we to buy at this time.

8. I haven't seen my grandparents since a quarter of a year

9. Your friends went to your native village last weekend, weren't they?

10. Nam asked Mai what he can do to help her.

II - Finish the second sentences so that it has the same meaning with the first one:

1. She planted that tree five years ago.

That tree..................................................................................................................................

2. My family has someone water the roses every day.

My family has the...................................................................................................................

3. He's going to have his room redecorated with some new furniture.

He's going to ask....................................................................................................................

4. Shall we use gas instead of burning coal?

I suggest..................................................................................................................................

5. Tom failed the exam because of his laziness.

Because Tom..........................................................................................................................

6. I hope to see you at Christmas.

I'm.............................................................................

7. Laurence last saw his sister when she left from Japan.

Laurence 's.............................................................................

8. Do you spend two hours surfing the web every evening?

Does it ....................................................................................

9. I think it is the better to wait for the next bus.

I suggest...................................................................................

10. People have used the Internet all over the world.

The Internet...................................................................................

III. Put in the correct word forms.

1. There has been a............................. (reduce) of 10% in the amount of the money available for buying the new books.

2. The alpine ...................... (land) is very dramatic.

3. Women who are slimming can never enjoy a meal without being afraid of ........................ (organize) their diet.

4. She always listens ...........................(attention) to what she is told.

5. He was........................... (information) of the consequences in advance.

6. The professor explained his ideas with great ........................(clear)

7. The cost of the............................ (carry) must be repaired by the buyer.

8. His health was seriously affected and he suffered from constantly.................. (sleep).

9. In ancient Greece, the owl was a symbol of................ (wise)

10. The judge told him it was..................... (responsible) to drink and drive, and banned him for a year.

3
18 tháng 5 2020

Đề 1

I. Each sentence has a mistake find and correct it.

1. I wish I can => could go to the cinema with you tonight.

2. He asked me if I know => knew that man over there.

3. We are => X used to live next door to each other at one time.

4. Printing was invented by the => X Chinese.

5. There was little traffic, so the journey didn't take very long.

6. The number of the books in the library has risen to over five million.

7. If I had his phone number here, I will => would give it to you immediately.

8. My aunt has begun => X taught English for twenty years.

9. He became interest => interested in reading while he was working in the city library.

10. My father has retired => retired three years ago and he is now living on his pension.

II. Rewrite these following sentences into conditional Sentences

1. They don't behave themselves so their parents are not happy about that.

→ If they behaved themselves, their parents would be happy about that.

2. She didn't say sorry so he was angry.

→ If she had said sorry, he woud not be angry

3. I am not a rich businessman and I can't afford to buy an expensive car.

→ If I was a rich businessman and I could afford to buy an expensive car.

4. It rained last night so I didn't go to the barbecue.

→ If it had not rained last night, I would have gone to the barbecue

5. My parents do not allow me to go, so I have to stay at home.

→ If my parrents allowed me to go, I would not stay at home

6. She doesn't pay attention to her cooking so the food is horrible.

→ If she paid attention to her cooking, the food would not be horrible

7. The weather was very nice so we didn't go camping.

→ If the weather had not been nice, we would have gone camping

8. The computer broke down and I had to stop my work.

→ If the computer had not broken down, I would not have stopped my work

9. She loves him so she forgives him easily.

→ If she didn't love him, she would not forgive him easily

10. He was angry so I didn't say anything.

→ If I had said something, he wouldn't have been angry

III - Fill in the blank space with the correct from of the words in parentheses:

1. They live happily in a small village. (Happy)

2. You should spend your money and energy as economical as possible. (Economy)

3. You can buy waste products made from this factory. (Produce)

4. This library is open to all readers (Read)

5. Air and water are necessary in our life. (Necessary)

6. My brother can repair electric appliances very well. (Apply)

7. These innovations will conserve the earth. (Innovate)

8. Since the world's energy resources are limited, we must conserve them. (Conservation)

9. We suggest replacing the light bulb. It is broken. (Replacement)

10. To keep the air unpolluted, people ought to use solar energy to create electricity. (Sun)

VI - Join each of the following pairs of sentences with "or, and, but, so or because"

1. I told a joke. Nobody laughed.

=> I told a joke but nobody laughed.

2. You must study harder. You will go into another class.

=> You must study harder or you will go into another class.

3. The city suffers from air pollution. The city suffers from water pollution.

=> The city suffer from both air and water pollution

4. I knew her family. I did what I could for her.

=> I knew her family so I did what I could for her.

5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.

=> We can't afford energy-saving light bulbs because the light bulbs are too expensive.

V. Put the verbs in the right tense or form

1. If he (learn) learnt to drive, he would be able to drive his car.

2. They will lose their way if they (not have) don't have a map.

3. If the students (attend) attend Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) will die a lot if people continue to use electricity to catch fish.

5. If Lan (not have) doesn't have a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) was not expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) will clean.

8. I would do the test in five minutes if it (not be) was not difficult.

VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.

1. Who's going to look after the children while you're away?

2. "Turn on the TV for me, will you? I want to watch the cartoon.

3. She's looked for her keys everywhere.

4. Turn off the radio. I'm working.

5. If we go on littering, the environment will become seriously polluted.

6. Don't throw these newspapers away.

7. Could you fill in this form?

8. Don't wake the baby up . Let him sleep.

9. Don't believe her. She's just made up the story.

10. Susan took off her coat and put it on the sofa.

VII. Fill in the blanks with proper words, then answer the following questions.

power - effective - nuclear - advanced - pollution

heat - stored - electricity - energy - panels

Are you looking for a cheap, clean, (1) effective source of power that doesn't cause (2) pollution or waste natural resources? Look no further than solar (3) energy from our Sun.

At present, most of our (4) electricity comes from the use of coal and gas, oil or (5) nuclear power. This power could be provided by the Sun. one percent of the solar energy that reaches the Earth is enough to provide (6) power for the total population.

Many countries are already using solar energy. Solar (7) pannels are placed on the roofs of a house and the Sun's energy is used to (8) water. The energy can be (9)stored for a number of days, so on cloudy days you can use solar energy, too.

Sweden has an (10) advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.

1) Is the solar energy an efficient source of power?

=> Yes, it is

2) Where are the solar panels placed?

=> Solar panels are placed on the roof of a house

3) How long can the energy be stored?

=> The energy can be stored for a number of days

4) Is the solar energy used in Vietnam now?

=> Yes, it is

Đề 2

I. Each sentence has a mistake indentify and correct it.

1. If only we had a bigger house we can => could invite our friends to stay.

2. It took me so many => much time to learn this lesson.

3. They listened to their teacher carefully, as => so they understood the lesson easily.

4. The boy broke the window when he is => was playing football with his friends.

5. Peter and John plays => play badminton every Saturday with Maria and me.

6. She wishes he will => would stop interrupting her whenever she speaks.

7. Digital flat televisions are => is too expensive for we to buy at this time.

8. I haven't seen my grandparents since => for a quarter of a year

9. Your friends went to your native village last weekend, weren't => didn't they?

10. Nam asked Mai what he can => could do to help her.

II - Finish the second sentences so that it has the same meaning with the first one:

1. She planted that tree five years ago.

That tree was plated 5 years ago

2. My family has someone water the roses every day.

My family has the roses watered every day

3. He's going to have his room redecorated with some new furniture.

He's going to ask somebody for redecorating his room with some new furniture

4. Shall we use gas instead of burning coal?

I suggest using gas instead of burning coal

5. Tom failed the exam because of his laziness.

Because Tom was lazy, he failed the exam

6. I hope to see you at Christmas.

I'm looking forward to seeing you at Christmas

7. Laurence last saw his sister when she left from Japan.

Laurence 's not seen his sister since she left from Japan

8. Do you spend two hours surfing the web every evening?

Does it take you two hours to surf the web every evening?

9. I think it is the better to wait for the next bus.

I suggest waitting for the next bus

10. People have used the Internet all over the world.

The Internet has been used all over the world

III. Put in the correct word forms.

1. There has been a reduction (reduce) of 10% in the amount of the money available for buying the new books.

2. The alpine landing (land) is very dramatic.

3. Women who are slimming can never enjoy a meal without being afraid of organizing (organize) their diet.

4. She always listens attentionly (attention) to what she is told.

5. He was infomative (information) of the consequences in advance.

6. The professor explained his ideas with great clearly(clear)

7. The cost of the carriage (carry) must be repaired by the buyer.

8. His health was seriously affected and he suffered from constantly sleeping(sleep).

9. In ancient Greece, the owl was a symbol of wisdom (wise)

10. The judge told him it was irreponsible (responsible) to drink and drive, and banned him for a year.

#trannguyenbaoquyen

18 tháng 5 2020

Đề 1

I. Each sentence has a mistake find and correct it.

1. I wish I can => could go to the cinema with you tonight.

2. He asked me if I know => knew that man over there.

3. We are used to live => living next door to each other at one time.

4. Printing was invented by the Chinese => Chinese.

5. There was little traffic, so the journey didn't take very long. (câu này đúng rồi nha )

6. The number of the books in the library has risen => have been risen to over five million.

7. If I had his phone number here, I will => would give it to you immediately.

8. My aunt has begun taught => taught English for twenty years.

9. He became interest => interested in reading while he was working in the city library.

10. My father has retired => retired three years ago and he is now living on his pension.

II. Rewrite these following sentences into conditional Sentences

1. They don't behave themselves so their parents are not happy about that.

→ If ............they behaved themselves , their parents would be happy about that

2. She didn't say sorry so he was angry.

→ If ...........she had said sorry , he wouldn't have been angry

3. I am not a rich businessman and I can't afford to buy an expensive car.

→ If ........I were a rich businessman , I could afford to buy an expensive car

4. It rained last night so I didn't go to the barbecue.

→ If ..........it hasn't rained last night , I would have gone to the barbecue

5. My parents do not allow me to go, so I have to stay at home.

→ If ......my parents allowed me to go , I wouldn't have to stay at home

6. She doesn't pay attention to her cooking so the food is horrible.

→ If .......she paid attention to her cooking , the food wouldn't be horrible.

7. The weather wasn't very nice so we didn't go camping.

→ If ....the weather had been very nice , we would have gone camping

8. The computer broke down and I had to stop my work.

→ If .......the computer hadn't broken down , I wouldn't have stopped my work

9. She loves him so she forgives him easily.

→ If .............she didn't love him , she wouldn't forgive him easily

10. He was angry so I didn't say anything.

→ If ........he hadn't been angry , I would have said anything

III - Fill in the blank space with the correct from of the words in parentheses:

1. They live........happily....... in a small village. (Happy)

2. You should spend your money and energy as......economy..... as possible. (Economy)

3. You can buy waste.....product... made from this factory. (Produce)

4. This library is open to all........readers....... (Read)

5. Air and water are......necessary...... in our life. (Necessary)

6. My brother can repair electric.....appliances..... very well. (Apply)

7. These......innovations.... will conserve the earth. (Innovate)

8. Since the world's energy resources are limited, we must..conserve... them. (Conservation)

9. We suggest....replacing..... the light bulb. It is broken. (Replacement)

10. To keep the air unpolluted, people ought to use.......solar... energy to create electricity. (Sun)

VI - Join each of the following pairs of sentences with "or, and, but, so or because"

1. I told a joke. Nobody laughed.

=> I told a joke but nobody laughed.

2. You must study harder. You will go into another class.

=> You must study harder or you will go into another class.

3. The city suffers from air pollution. The city suffers from water pollution.

=> The city suffers from air pollution and the city suffers from water pollution.

4. I knew her family. I did what I could for her.

=> I knew her family and I did what I could for her.

5. We can't afford energy - saving light bulbs. The light bulbs are too expensive.

=> We can't afford energy - saving light bulbs because the light bulbs are too expensive.

V. Put the verbs in the right tense or form

1. If he (learn) ____learnt___ to drive, he would be able to drive his car.

2. They will lose their way if they (not have) _don't have___ a map.

3. If the students (attend) _attends_ Quang Trung school, they have to wear uniform.

4. Frogs and toads (die) _will die__ a lot if people continue to use electricity to catch fish.

5. If Lan (not have) _doesn't have___ a bicycle, she will not go camping with us.

6. His father would buy that house if it (not be) _weren't_ expensive.

7. If students do not throw plastic bags anymore, our school yard (clean) _won't be cleaned__.

8. I would do the test in five minutes if it (not be) _weren't difficult.

VI. Complete the sentence with the one word given below. One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.

1. Who's going to look __after____ the children while you're away?

2. "Turn ___on___ the TV for me, will you? I want to watch the cartoon.

3. She's looked ____for__ her keys everywhere.

4. Turn ___off___ the radio. I'm working.

5. If we go __on____ littering, the environment will become seriously polluted.

6. Don't throw these newspapers ___away___.

7. Could you fill __in____ this form?

8. Don't wake the baby __up____. Let him sleep.

9. Don't believe her. She's just made __up____ the story.

10. Susan took __of____ her coat and put it on the sofa.

Rewrite the following sentences without changing their meaning 1. They are good at playing soccer They play...... 2. Because of the bad weather, we cancelled the trip Because....... 3. Let's go out for a walk I suggest...... 4. The boy can't pass the test because he doesn't work hard If........ 5. I have written a letter for my Mom A......... 6. People feed cows in the morning Cows....... 7. The man is kind. He gave me some food The man........ 8. My sons learns English well My...
Đọc tiếp

Rewrite the following sentences without changing their meaning

1. They are good at playing soccer

They play......

2. Because of the bad weather, we cancelled the trip

Because.......

3. Let's go out for a walk

I suggest......

4. The boy can't pass the test because he doesn't work hard

If........

5. I have written a letter for my Mom

A.........

6. People feed cows in the morning

Cows.......

7. The man is kind. He gave me some food

The man........

8. My sons learns English well

My son is.......

9. In spite of the bad weather, they went on a trip

Though......

10 We finished the test twenty minutes ago

We have......

11. Practise speaking English regularly, so your English will improve

If you......

12. I regret Marta isn't here now

I wish........

13. "Let's go to the swimming pool" Nick said

Nick suggested

14. She was hungry so she had a big lunch

Because.......

15. I was tired but I couldn't sleep

Although ...........

16. We can't afford energy saving light bulbs. The light bulbs are too expensive

We can't afford energy saving light bulbs ........

17. Turn off the light, or you will waste electricity

If you.......

18. Tom is very good at volleyball

Tom plays......

19. They are very clever workers

He works .......

20. They cooks very well

They are........

2
5 tháng 3 2019

1. They are good at playing soccer

They play soccer well

2. Because of the bad weather, we cancelled the trip

Because the weather was bad, we cancelled the trip

3. Let's go out for a walk

I suggest going for a walk

4. The boy can't pass the test because he doesn't work hard

If the boy had worked hard, he could have pass the text

5. I have written a letter for my Mom

A letter has been written for my mom by me

6. People feed cows in the morning

Cows are fed by people in the morning

7. The man is kind. He gave me some food

The man who gave me some food is kind

8. My sons learns English well

My son is a good English learner

9. In spite of the bad weather, they went on a trip

Though the weather was bad, they went on a trip

10 We finished the test twenty minutes ago

We have finished the test for 12 mins ago

11. Practise speaking English regularly, so your English will improve

If you speak E regularly, your English will improve

12. I regret Marta isn't here now

I wish........

13. "Let's go to the swimming pool" Nick said

Nick suggested

14. She was hungry so she had a big lunch

Because.......

15. I was tired but I couldn't sleep

Although ...........

16. We can't afford energy saving light bulbs. The light bulbs are too expensive

We can't afford energy saving light bulbs ........

17. Turn off the light, or you will waste electricity

If you.......

18. Tom is very good at volleyball

Tom plays......

19. They are very clever workers

He works .......

20. They cooks very well

They are........

5 tháng 3 2019

Thiếu :v

12. I regret Marta isn't here now

I wish Maria was here now

13. "Let's go to the swimming pool" Nick said

Nick suggested going to the swimming pool

14. She was hungry so she had a big lunch

Because she was hungry, she had a big lunch

15. I was tired but I couldn't sleep

Although I was tired, I couldn't sleep

16. We can't afford energy saving light bulbs. The light bulbs are too expensive

We can't afford energy saving light bulbs because they are too expensive

17. Turn off the light, or you will waste electricity

If you turn off the light, you won't waste electricity

18. Tom is very good at volleyball

Tom plays volleyball very well

19. They are very clever workers

He works in the clever way

20. They cooks very well

They are good cooks

B. Rewite the following sentences : 1. Why don't we go to the canteen for a drink ? --->................. 2. I want him to take showers to save water. --->................ 3. She went to bed early because of her sickness. --->............... II/ Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, and gas, oil or...
Đọc tiếp

B. Rewite the following sentences :
1. Why don't we go to the canteen for a drink ?
--->.................
2. I want him to take showers to save water.
--->................
3. She went to bed early because of her sickness.
--->...............
II/
Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide power for the total population. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the sun s energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.
1/ Questions :
a. What is solar power like ?
--->
b. Where are the solar panels placed ?
--->
VI / Give the correct form of the verbs :
1/ If we ( replace ).......... ordinary light bulbs with energy-saving bulbs, we can save a lot of money.
2/ I suggest that we ( use ).......... paper bags instead of plastic bags.
3/ Tuan ( porget ) .......... to turn off the television when he left for school.
4/ He suggested ( collect )........... garbage to protect the environment.
VII/ Write the sentences using the words provided :
1. it /necessary / you to reduce the amount / garbage you produce.
---> ..............................
2. Collect / plastic bags, empty cans and bottles then send them / factories / recyling.
---> ..............................
VIII. Choose the best option to complete each of the following sentences :
1/......... air is one of the many problems we have to solve.
A. Pure B. Polluted
C. Dust C. Pleasant
2/"................." means a piece of land full of rubbish.
A. junkyard B. treasure
C. hedge C. stream
3/ If you want to save money, you should ......... the amount of water your family uses.
A. increase B. reduce
C. adapt D. repair
4. I'm disappointed ............ people have spoiled this area.
A. that B. when
C. if D. how
5. Minh's English is excellent. He speaks .........
A. perfectly English
B. English perfectly
C. perfect English
D. English perfect
6. We couldn't go on a picnic as planned............. it was raining.
A. however B. but
C. because D. so
7. If you are busy, we........... this by ourselves.
A. will do B. did
C. would do D. doing
8. I suggest ........... showers instead of talking bath.
A. take B. talking
C. to take D. to talking
9. Scientists are looking for an ............ way to reduce energy consumption.
A. effect B. effects
C. effective D. effectively
13. He was born............. March 25, 1992.
A. at B. on
C. in D. for
-- Giúp mình trước 16h hôm nay nhé --
Thank you !

1
7 tháng 6 2019

Bài VI,

1,replace

2,should use/ use

3,forgot

4, collecting

II/ Read the passage and answer the question : Air pollution is a serious problem in many cities. Motor vehicles, factories and other source create so much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing their garbage....
Đọc tiếp

II/ Read the passage and answer the question :
Air pollution is a serious problem in many cities. Motor vehicles, factories and other source create so
much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the
people who live in cities. City wastes cause water pollution when they are poured into the waterways.
These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have
difficulties in disposing their garbage. The amount of garbage grows each year, but places to put it are
quickly filling up Citizens, governments, industries, scientists and business people must work
together in different ways to gradually reduce pollution.
True ( T ) or False ( F ) in the space provided
1/ Air pollution is a serious (dangerous) problem in many cities . __________
2/ Air pollution doesn&#39;t cause danger to people&#39;s health in some cities
3/ Motor vehicles and factories are some of sources of air pollution . ____________
4/ Only factories are the main source of air pollution ._________
5/ Air pollution is the only problem of the environment in this passage .
6/ Some areas are unfit for swimming because of the city wastes .____________
7/ The amount of the garbage in large cities reduces each year ._________
8/ Everyone must cooperate to reduce pollution . ______________

III/ Read the passage and answer the question :
Everyone wants to reduce pollution, but the pollution problem is as complicated as it is serious.
It is complicated because much pollution is caused by things that benefit people. For example,
exhaust from motorbikes causes large percentage of air pollution. But the automobile provides
transportation to millions of people. Factories discharge much of the material that pollutes air
and water, but factories give employment to a large number of people.
Thus, to end or reduce pollution immediately, people would have to stop using many things that
benefit them . Most people do not want to do that, of course. But pollution can be gradually
reduced in many ways. Scientists and engineers can work to find ways to lessen the amount of
pollution that such things as automobiles and factories cause. Governments can pass and enforce
laws that require businesses and individuals to stop or to cut down on certain polluting activities.
True ( T ) or False ( F ) :
1. All people want to reduce pollution_____
2. Pollution problem is neither complicated nor serious_____
3. Pollution is brought about by things that benefit people_____

4. People have to sacrifice what they have to stop or reduce pollution_____
5. The government can&#39;t do anything to stop or reduce pollution.______

IV/ Read the passage and answer the questions:
Every day on radio, on TV and in the newspapers, we hear , see, read about many problems in
the world , for example , pollution problems.
Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars,
airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere even
in the city where many people are living. The second pollution is sea pollution. Many people earn
their living from fishing the sea, and the fish they catch feed many people. But the sea has become so
polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the
fish, but also affecting those people who eat fish.
Seldom do you find a place nowadays that is not polluted. This problem is growing more
difficult every day. We must find a good solution that makes the world a better place to live.
True — False — Not given?
1. Pollution is one of the city&#39;s problems_____
2. Exhaust fume comes from vehicles , airplane and factories_____
3. People pollute seas from dynamite fishing____
4. You can find easily a place nowadays that is not polluted_____

0
30.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 31.We can’t see stars at night (because of/ because/ since/ due) the light pollution. 32. If you (was / were/ are/ could be) in my position, you would understand me. 33. If the water temperature (increase/ increases/ is increased/ increased), some aquatic creatures will be unable to reproduce. 34. Because the water is polluted, (aquatic/ electric/ chemical/ fresh)...
Đọc tiếp

30.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 31.We can’t see stars at night (because of/ because/ since/ due) the light pollution.

32. If you (was / were/ are/ could be) in my position, you would understand me.

33. If the water temperature (increase/ increases/ is increased/ increased), some aquatic creatures will be unable to reproduce. 34. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die

35. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant

36. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution

37. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories

38. The (dead/ die/ death/ died) fish are floating in the water.

39. We plant trees, (due to/ because/ because of/ so) we can have fresh air

40. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens

41. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming

42. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.

43.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 44. Many seabirds were (die/ death/ dead/ died) because of the oil spill

. 45. (Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water

46. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems

47. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)

1
7 tháng 3 2020

30.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 31.We can’t see stars at night (because of/ because/ since/ due) the light pollution.

32. If you (was / were/ are/ could be) in my position, you would understand me.

33. If the water temperature (increase/ increases/ is increased/ increased), some aquatic creatures will be unable to reproduce. 34. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die

35. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant

36. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution

37. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories

38. The (dead/ die/ death/ died) fish are floating in the water.

39. We plant trees, (due to/ because/ because of/ so) we can have fresh air

40. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50dBs/ 70dBs), noise pollution happens

41. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming

42. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.

43.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.( lặp lại câu 30 nhé )

44. Many seabirds were (die/ death/ dead/ died) because of the oil spill

. 45. (Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water

46. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems

47. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)