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I. Rearrange the sentences using the following words:

1. On/ occasion, / this/ special/ every body/ return/ to/ wants/ to/ familes/ their.

=>…………………………………………………………………………….

2. fish/ The/ died/ because/ have/ the / water/ polluted/ of.

=>…………………………………………………………………………….

3. camp/ closes/ Our/ July 15th / on.

=>…………………………………………………………………………….

4. Science/ also/ and/ technology/ have/ effects/ enormous/ development/ on.

=>…………………………………………………………………………….

5. Sydney/ city/ is/ largest/ the/ Australia/ in/./

=>…………………………………………………………………………….

II. Complete the second sentence so that it means the same as the sentence before :

1. The people will protect the environment now. The environment will be nice

 àIf…………………………………………………………………….…...…………

2. The storm destroyed many houses in this village last week.

 àMany houses……………………………………………………...………….…….

3. This factory doesn’t treat its waste well so there is a lot of water pollution

 à If ………………………………………………..................................……………

4. “ I try to learn hard to pass the entrance exam ’’ Nam said.

 à Nam said ……………………………………………………………………….…

5. The fight to Moscow lasted three and half hours.

-> It took……………………………………………………………………………….

III. Make sentences using the words and phrases given:

1. USA/ be /enormous/ country.

=> …………………………………………………………………………..

2. You/ watch/ News/ last night?

=>……………………………………………………………………………

3. A/ lot/ energy/ resources/ can/ save/ recycling.

=>……………………………………………………………………………

4. Life/ Viet Nam/ the year/ 2035/ be/ very/ different/ what/ it/ be/now.

=>……………………………………………………………………………

5. In/ future/ people/ not / need/ contact/ others/ phone/

=>……………………………………………………………………………

2
9 tháng 2 2022

On this special occasion, every body wants to return to their families.

The fish have died because of the polluted water.

 Our camp closes on July 15th.

Science and technology also have enormous effects on development.

Sydney is the largest city in Australia.

II. Complete the second sentence so that it means the same as the sentence before :

1. The people will protect the environment now. The environment will be nice

 àIf…………PEOPLE PROTECT THE ENVIRONMENT NOW, IT WILL BE NICE.

………………………………………………………….…...…………

2. The storm destroyed many houses in this village last week.

 àMany houses………IN THIS VILLAGE WERE DESTROYED BY THE STORM LAST WEEK……………………………………………...………….…….

3. This factory doesn’t treat its waste well so there is a lot of water pollution

 à If ………THIS FACTORY TREATED ITS WASTE WELL, THERE WOULD NOT BE A LOT OF WATER POLLUTION.

………………………………………..................................……………

4. “ I try to learn hard to pass the entrance exam ’’ Nam said.

 à Nam said …HE TRIED TO LEARN HARD TO PASS THE ENTRANCE EXAM…………………………………………………………………….…

5. The fight to Moscow lasted three and half hours.

-> It took……THREE AND HALF HOURS TO FLY TO MOSCOW.

………………………………………………………………………….

III. Make sentences using the words and phrases given:

1. USA/ be /enormous/ country.

=> ………USA IS AN ENORMOUS COUNTRY.

…………………………………………………………………..

2. You/ watch/ News/ last night?

=>…………DID YOU WATCH THE NEWS LAST NIGHT?

…………………………………………………………………

3. A/ lot/ energy/ resources/ can/ save/ recycling.

=>…………A LOT OF ENERGY RESOURCES CAN BE SAVED BY RECYCLING.

…………………………………………………………………

4. Life/ Viet Nam/ the year/ 2035/ be/ very/ different/ what/ it/ be/now.

=>………LIFE IN VIETNAM IN THE YEAR 2035 WILL BE VERY DIFFERENT FROM WHAT IT IS NOW……………………………………………………………………

5. In/ future/ people/ not / need/ contact/ others/ phone/

 

=>…………IN THE FUTURE, PEOPLE WILL NOT NEED TO CONTACT WITH OTHERS BY PHONE.

…………………………………………………………………

 

9 tháng 2 2022

1. On this special occasion, every body wants to return to their families.

2. The fish have died because of the polluted water.

3. Our camp closes on July 15th.

4. Science and technology also have enormous effects on development.

5. Sydney is the largest city in Australia.

II.

1. If the people protect the environment now, the environment will be nice.

2. Many houses in this village were destroyed by the storm last week.

3. If this factory treated its waste well, there wouldn't be a lot of water pollution.

4. Nam said that he tried to learn hard to pass the entrance exam.

5. It took three and half hours to fly to Moscow.

III.

1. The USA is an enormous country.

2. Did you watch the News last night?

3.A lot of energy resources can be saved by recycling.

4. Life in Viet Nam in the year 2035 is very different from what it is now.

5. In the future, people will not need to contact others by phone.

I. Rearrange the sentences using the following words:1. On/ occasion, / this/ special/ every body/ return/ to/ wants/ to/ familes/ their.=>…………………………………………………………………………….2. fish/ The/ died/ because/ have/ the / water/ polluted/ of.=>…………………………………………………………………………….3. camp/ closes/ Our/ July 15th / on.=>…………………………………………………………………………….4. Science/ also/ and/ technology/ have/ effects/ enormous/ development/ on.=>…………………………………………………………………………….5. Sydney/ city/ is/ largest/ the/ Australia/...
Đọc tiếp

I. Rearrange the sentences using the following words:

1. On/ occasion, / this/ special/ every body/ return/ to/ wants/ to/ familes/ their.

=>…………………………………………………………………………….

2. fish/ The/ died/ because/ have/ the / water/ polluted/ of.

=>…………………………………………………………………………….

3. camp/ closes/ Our/ July 15th / on.

=>…………………………………………………………………………….

4. Science/ also/ and/ technology/ have/ effects/ enormous/ development/ on.

=>…………………………………………………………………………….

5. Sydney/ city/ is/ largest/ the/ Australia/ in/./

=>…………………………………………………………………………….

1
23 tháng 3 2021

1. On/ occasion, / this/ special/ every body/ return/ to/ wants/ to/ familes/ their.

=> On this special occasion, every body wants to return to their families

2. fish/ The/ died/ because/ have/ the / water/ polluted/ of.

=> The fish have died because of the polluted water

3. camp/ closes/ Our/ July 15th / on.

=> Our camp closes on July 15th

4. Science/ also/ and/ technology/ have/ effects/ enormous/ development/ on.

=> Science and technology also have enormous effects on development.

5. Sydney/ city/ is/ largest/ the/ Australia/ in/./

=> Sydney is the largest city in Australian

7 tháng 1 2018

Rewrite the following sentences so that their meaning stays the same, using the words given.

1. There was aloud noise next to my door last night so I couldn't sleep. (because)

=>I couldn't sleep because there was aloud noise next to my door last night___

3. The acid rain happen last month. Many plants and trees died.(Since)

=>Many plants and trees have died since the acid rained happen last month_

4. There have been conficts in that country since last year. People live unhappily.(If)

=> If There hadn't been conficts in that country since last year,people would have lived happily_________

5. This factory doesn't treat its waste well so there is a lot of water pollution. ( If)

=>If this factory treats its waste well,there won't a lot of water pollution.__

Give the correct form of the words given to complete the sentences. 1.The ______________ of lakes, rivers, oceans or underwater CONTAMINATE water pollution. 2. The street doesn’t look_____________ because it has a lot of rubbish.ATTRACT 3. The music club made so much noise that the__________ complained to REDIDE its owner. 4. Are all types of pollution__________ to the health of humans and animals? HARM 5. The_____________ are concerned about the oil spills in East Sea. ENVIROMENT 6. Dumping...
Đọc tiếp

Give the correct form of the words given to complete the sentences.
1.The ______________ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_____________ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the__________ complained to REDIDE
its owner.
4. Are all types of pollution__________ to the health of humans and animals? HARM
5. The_____________ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ___________waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink _________water. TREAT
8.Examples of primary________________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water____________ , more people will have fresh water. CARE
10. The polluted water results in the _________of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
___________________________________________________________________
2. The environment is polluted. Birds leave their habitats and plants die. (make)
___________________________________________________________________
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
___________________________________________________________________
4. The food is contaminated. People’s health is poor. (results in)
___________________________________________________________________
5. Factories release fumes. The air breathe gets polluted. (due to)
___________________________________________________________________
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
___________________________________________________________________
2. The local people have to use water from the polluted river. They don’t have fresh water.
___________________________________________________________________
3. Trees and grasses cannot grow here. The soil is badly polluted.
___________________________________________________________________
4. Mr Quang works in a noisy environment. His hearing becomes worse.
___________________________________________________________________

5
31 tháng 12 2017

Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.

30 tháng 12 2017

Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.

12 tháng 1 2020

1. There was a loud noise next to my door last night so I couldn't sleep (because)

=> I couldn't sleep because there was a loud noise next to my door.

2. The tsunami happened. Many people in this area becam homeless (made)

=> The tsunami happened, which made many people in this area become homeless.

3. The acid rain happened last month. Many plants and trees died (Since)

=> Since the acid rain happened last month, many plants and trees died.

4. There have been conflicts in that country since last year . People live unhappily (If)

=> If there weren't conflicts in that country since last year, people wouldn't live unhappily.

5. This factory doesn't treat its waste well so there is a lot of water pollution (If )

=> If the factory treated its waste well, there wouldn't be a lot of water pollution.

12 tháng 1 2020

1. Thewas a loud noise next to my door last ninght so I couldn't sleep (because)

because There was a loud noise next to my door last ninght, I couldn't sleep

2. The tsunami happened. Many people in this area becam homeless (made)

The tsunami happened made Many people in this area become homeless

3. The acid rain happened last month. Many plants and trees died (Since)

Since The acid rain happened last month, Many plants and trees have died

4. There have been conflict in that country since last year . People live unhappily (If)

If There hadn't been conflict in that country since last year, People would have lived unhappily

5. This factory doesn't treat its waste well so there is a lot of water pollution (If )

If This factory treated its waste well, there wouldn't be a lot of water pollution

16 tháng 3 2019

viết lại câu sao cho nghĩa không đổi:

1. The acid rain happened last month.Many plants and trees died(since)

=> Many plants and trees died since the acid rain happened last month.

2. This factory doesn't treat its waste well so there is a lot of water pollution(if)

=> If this factory didn't treat its waste well, there wouldn't be a lot of water pollution.

3. Many people were left homeless because of the tropical storm(make)

=> The tropical storm make many people were left homeless.

4. The earthquake struck the city and destroyed completely thousands of buildings and houses(were)

=> Thousands of buildings and houses were destroyed complêtly and the city was struck by the earthquake.

5. There are so many billboards in our city. People cannot enjoy the view(if)

=> If there didn't be many billboards, people would enjoy the view.

16 tháng 3 2019

1. The acid rain happened last month.Many plants and trees died(since)

=> Many plants and trees died since the acid rain last month.

2. This factory doesn't treat its waste well so there is a lot of water pollution(if)

=> If this factory treated its waste well, there wouldn't a lot of water pollution.

3. Many people were left homeless because of the tropical storm(make)

=> The tropical storm make many people were left homeless.

4. The earthquake struck the city and destroyed completely thousands of buildings and houses(were)

=> The earthquake struck the city and thousands of buildings and houses were destroyed completely.

5. There are so many billboards in our city. People cannot enjoy the view(if)

=> If there weren't so many billboards in our city, people could enjoy the city.

Rewrite the following sentences so that the second sentence means the same as the first. 1. Scientists have invented new devices to help people live a longer life. → New devices................................................... 2. I don't have enough time, so I can't go on holiday this summer. → If...................................................................... 3. The rescue workers evacuated the villagers in the raged flood to the safe place last night. → The villagers in the...
Đọc tiếp

Rewrite the following sentences so that the second sentence means the same as the first.

1. Scientists have invented new devices to help people live a longer life.

→ New devices...................................................

2. I don't have enough time, so I can't go on holiday this summer.

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

3. The rescue workers evacuated the villagers in the raged flood to the safe place last night.

→ The villagers in the raged flood........................

4. The students will provide aids for the homeless people tomorrow.

→ Aids....................................................................

5. The people will protect the environment now. The environment will be nice

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

6. They don't have a map, so they get lost

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

7. The storm destroyed many houses in this village last week.

→ Many houses.......................................................

8. Did they give food to homeless people last year ?

→ Was.......................................................................

9. Although the weather was bad, the fooball match was not canceled.

→ Despite.................................................................

10. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so)

→................................................................................

11. We won't hold the festival. It costs too much money. (if )

→................................................................................

12. The tortoise was running. The hare was sleeping. (while)

→..................................................................................

13. The girl worked hard. Her stepmother wasn't happy. (although)

→..................................................................................

14. Peter didn't go to school yesterday because he was sick.

→ Because of...............................................................

15. Mary went to bed early because she felt tired.

→.................................................................................

2
19 tháng 6 2020

Rewrite the following sentences so that the second sentence means the same as the first.

1. Scientists have invented new devices to help people live a longer life.

→ New devices have been invented to help people live a longer life by scientists.

2. I don't have enough time, so I can't go on holiday this summer.

→ If I had enough time, I could go on holiday this summer.

3. The rescue workers evacuated the villagers in the raged flood to the safe place last night.

→ The villagers in the raged flood were evacuated to the safe place by the rescue workers last night.

4. The students will provide aids for the homeless people tomorrow.

→ Aids will be provided for the homeless people by the students tomorrow.

5. The people will protect the environment now. The environment will be nice

→ If the people protect the environment now, the environment will be nice.

6. They don't have a map, so they get lost

→ If they don't have a map, they will get lost.

7. The storm destroyed many houses in this village last week.

→ Many houses were destroyed in this village by the storm last week.

8. Did they give food to homeless people last year ?

→ Was food given to homeless people last year?

9. Although the weather was bad, the fooball match was not canceled.

→ Despite the bad weather, the football match was not canceled.

10. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so)

Plastic bags are a major source of waste so we should not throw plastic bags everywhere.

11. We won't hold the festival. It costs too much money. (if )

If we hold the festival, it will cost too much money.

12. The tortoise was running. The hare was sleeping. (while)

The tortoise was running while the hare was sleeping.

13. The girl worked hard. Her stepmother wasn't happy. (although)

Although the girl worked hard, her stepmother wasn't happy.

14. Peter didn't go to school yesterday because he was sick.

→ Because of being sick, Peter didn't go to school yesterday.

15. Mary went to bed early because she felt tired.

Mary felt tired so she went to bed early.

19 tháng 6 2020

Rewrite the following sentences so that the second sentence means the same as the first.

1. Scientists have invented new devices to help people live a longer life.

→ New devices have been invented to help people live a longer life by scientists

2. I don't have enough time, so I can't go on holiday this summer.

→ If I had enough time, I could go on holiday this summer

3. The rescue workers evacuated the villagers in the raged flood to the safe place last night.

→ The villagers in the raged flood were evacuated to the safe place by the rescue workers last night

4. The students will provide aids for the homeless people tomorrow.

→ Aids will be provided for the homeless people by the students tomorrow

5. The people will protect the environment now. The environment will be nice

→ If people protect the environment now, the environment will be nice

6. They don't have a map, so they get lost

→ If they had a map, the wouldn't get lost

7. The storm destroyed many houses in this village last week.

→ Many houses in this village were destroyed by the storm last week

8. Did they give food to homeless people last year ?

→ Was food given to homeless people last year ?

9. Although the weather was bad, the fooball match was not canceled.

→ Despite the bad weather, the fooball match was not canceled

10. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so)

Plastic bags are a major source of waste, so we should not throw plastic bags everywhere

11. We won't hold the festival. It costs too much money. (if )

We won't hold the festival if it costs too much money

12. The tortoise was running. The hare was sleeping. (while)

The hare was sleeping while the tortoise was running

13. The girl worked hard. Her stepmother wasn't happy. (although)

→ Although the girl worked hard, her stepmother wasn't happy

14. Peter didn't go to school yesterday because he was sick.

→ Because of being sick, Peter didn't go to school yesterday

15. Mary went to bed early because she felt tired.

→ từ gợi ý ?

21 tháng 1 2018

Write the second sentence so that it means the same as the first :

1. The acid rain happened last month . Many plants and animals died. (since)

Many plants and animals died since the acid rain happened last month

2. Noise pollution happens. There is a change in animals' living pattern . (leads to)

Noise pollution leads to change the animals' living pattern

3. There was a loud noise next to my door last night, so I couldn't sleep . (due to)

I couldn't sleep due to a loud noise next to my door last night

4. Leaves are damaged, so the tree can't get enough energy to stay healthy. (because)

Because leaves are damaged, the tree can't get enough energy to stay healthy

5. There is a lot of water pollution because the factory doesn't treat its waste well. (If)

If the factory treated its waste well, there would be less water pollution

6. People travel to work by bus, so there are fewer car fumes. (If)

If people traveled to work by bus, there would be fewer car fumes

26 tháng 2 2023

1. Many plants and animals have died since the acid rain happened last month.

2. Noise pollution leads to a change in animals' living pattern.

3. I couldn't sleep last night due to a loud noise next to my door.

4. The tree can't get enough energy to stay healthy because its leaves are damaged.

5. If the factory doesn't treat its waste well, there will be a lot of water pollution.

6. If people travel to work by bus, there are fewer car fumes.

X. Read the passage carefully and do the tasks. There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping garbage and Chemicals in the water....
Đọc tiếp

X. Read the passage carefully and do the tasks.
There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by
nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the
air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and
smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping
garbage and Chemicals in the water. Plants and animals die because of the pollution in the water. We
pollute the soil with Chemicals and garbage. We harm the land by cutting down trees in the forest,
especially to build roads and new houses without careful planning and thinking.
The only way to save our environment is to think about pollution. How can you stop or limit pollution?
How do we protect our environment? Conservation is one way to protect our environment. Conservation is
the wise use and protection of our environment. We can control water pollution by not producing as much
as waste and by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up,
after ourselves and not causing more pollution. Carpooling and public transportation will help reduce air
pollution.
Recycling is a type of conservation. Recycling is reusing items over again or in a new way. Recycling can
help us conserve our natural resources so they will last many more years. A. Find the word in bold in the
passage that means:
1. the protection of the natural environment ____
2. have a bad effect on something ____
3. a large amount of water covering an, area that usually dry ____
4. sharing a car ride with other people ____
5. waste gases that come out of an engine ____
6. the process of making air, water, soil, etc. dirty ____
7. get rid of ____
B. Choose the correct answers.
1. According to the passage, pollution________
A. is always caused by humans. B. can only be caused by nature.
C. is mainly caused by humans. D. may sometimes cause natural disasters.
2. What kind of pollution may a car cause?
A. Air pollution B. Water pollution C. Soil pollution D. Light pollution
3. Which of the followings is not an example of soil pollution?
A. Land development B. Waste disposal
C. Pesticide or fertilizer use D. Exhaust from traffic
4. How can we help save our environment?
A. Stop pollution. B. Dump garbage into the river.
C. Drive cars everywhere. D. Cut down trees in the forests.
5. How does recycling help the environment?
A. It expands landfills. B. It saves natural resources.
C. It increases water pollution. D. It causes air pollution.

6. What can we do to help reduce air pollution?
A. Walk or bike B. Carpool to work or school
C. Use public transport D. All of the above
7. What is the main idea of this article?
A.The air is dirty because of cars and factories. B. The soil gets polluted from littering.
C.People cause pollution, but they can also stop or limit it.
D. Conservation is the only way to stop environmental pollution.

1
7 tháng 3 2021

1-c;2-a;3-d;4-a;5-b;6-d;7-c

20 tháng 1 2018

Rewrite the following sentences so that their meaning stays the same, using the words given.

1. There was aloud noise next to my door last night so I couldn't sleep. (because)

=>I couldn't sleep because there was aloud noise next to my door last night___

3. The acid rain happen last month. Many plants and trees died.(Since)

=>Many plants and trees have died since the acid rained happen last month_

4. There have been conficts in that country since last year. People live unhappily.(If)

=> If There hadn't been conficts in that country since last year,people would have lived happily_________

5. This factory doesn't treat its waste well so there is a lot of water pollution. ( If)

=>If this factory treats its waste well,there won't a lot of water pollution.__

21 tháng 1 2018

Rewrite the following sentences so that their meaning stays the same, using the words given.

1. There was aloud noise next to my door last night so I couldn't sleep. (because)

=>I couldn't sleep because there was aloud noise next to my door last night___

3. The acid rain happen last month. Many plants and trees died.(Since)

=>Many plants and trees have died since the acid rained happen last month_

4. There have been conficts in that country since last year. People live unhappily.(If)

=> If There hadn't been conficts in that country since last year,people would have lived happily_________

5. This factory doesn't treat its waste well so there is a lot of water pollution. ( If)

=>If this factory treats its waste well,there won't a lot of water pollution.__