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7. If the factory continues dumping poisons into the lake, all the fish and other _________ animals will die.

    A. aquatics      B. aquatic      C. aquatical     D. aquatically

 

8. He is _________ a lot because it is cold.

    A. sneezes     B. sneeze      C. sneezed        D. sneezing

 

9. Don’t drink that water! It’s __________.

A. contaminated      B. contamination      C. contaminant                D. contaminating

 

10. A huge amount of _________ chemical waste is dumped into the lake.

    A. poison     B. poisoning       C. poisonous         D. poisons

 

11. The crop was severely ________ by the acid rain.

  A. damaged      B. poisoned     C. polluted     D. contaminated

 

12. Many people _________ litter on the streets.

    A. pay            B. give                  C. catch                 D. throw

 

13. When _________ pollution happens, the water temperature in streams, rivers and lakes, or oceans changes.

    A. water         B. thermal             C. temperature      D. heat

 

14. The sight of too many telephones poles, advertising billboards, overhead power lines, or shop signs may cause _______.

A. light pollution     B. air pollution    C. visual pollution  D. sight pollution

 

15. Many children around the world are suffering from birth defects because their parents are _________ to radiation.

    A. worked       B. exposed     C. expressed        D. supposed

1
9 tháng 1 2022

7B 8D 9A 10C 11C 12D 13B 14C 15B

7. If the factory continues dumping poisons into the lake, all the fish and other _________ animals will die.    A. aquatics      B. aquatic      C. aquatical     D. aquatically 8. He is _________ a lot because it is cold.    A. sneezes     B. sneeze      C. sneezed        D. sneezing 9. Don’t drink that water! It’s __________.A. contaminated      B. contamination      C. contaminant                D. contaminating 10. A huge amount of _________ chemical waste is dumped into the lake.    A....
Đọc tiếp

7. If the factory continues dumping poisons into the lake, all the fish and other _________ animals will die.

    A. aquatics      B. aquatic      C. aquatical     D. aquatically

 

8. He is _________ a lot because it is cold.

    A. sneezes     B. sneeze      C. sneezed        D. sneezing

 

9. Don’t drink that water! It’s __________.

A. contaminated      B. contamination      C. contaminant                D. contaminating

 

10. A huge amount of _________ chemical waste is dumped into the lake.

    A. poison     B. poisoning       C. poisonous         D. poisons

 

11. The crop was severely ________ by the acid rain.

  A. damaged      B. poisoned     C. polluted     D. contaminated

 

12. Many people _________ litter on the streets.

    A. pay            B. give                  C. catch                 D. throw

 

13. When _________ pollution happens, the water temperature in streams, rivers and lakes, or oceans changes.

    A. water         B. thermal             C. temperature      D. heat

 

14. The sight of too many telephones poles, advertising billboards, overhead power lines, or shop signs may cause _______.

A. light pollution     B. air pollution    C. visual pollution  D. sight pollution

 

15. Many children around the world are suffering from birth defects because their parents are _________ to radiation.

    A. worked       B. exposed     C. expressed        D. supposed

2

7. If the factory continues dumping poisons into the lake, all the fish and other _________ animals will die.

 A. aquatics   B. aquatic   C. aquatical  D. aquatically

 

8. He is _________ a lot because it is cold.

A. sneezes   B. sneeze    C. sneezed    D. sneezing

 

9. Don’t drink that water! It’s __________.

A. contaminated      B. contamination      C. contaminant                D. contaminating

 

10. A huge amount of _________ chemical waste is dumped into the lake.

    A. poison     B. poisoning       C. poisonous         D. poisons

( câu nào tớ ko chắc nhé! )

11. The crop was severely ________ by the acid rain.

  A. damaged      B. poisoned     C. polluted     D. contaminated

12. Many people _________ litter on the streets.

A. pay          B. give              C. catch               D. throw

13. When _________ pollution happens, the water temperature in streams, rivers and lakes, or oceans changes.

A. water      B. thermal          C. temperature      D. heat

14. The sight of too many telephones poles, advertising billboards, overhead power lines, or shop signs may cause _______.

A. light pollution     B. air pollution    C. visual pollution  D. sight pollution

 

15. Many children around the world are suffering from birth defects because their parents are _________ to radiation.

 A. worked    B. exposed   C. expressed     D. supposed

9 tháng 1 2022

7. If the factory continues dumping poisons into the lake, all the fish and other _________ animals will die.

    A. aquatics      B. aquatic      C. aquatical     D. aquatically

 

8. He is _________ a lot because it is cold.

    A. sneezes     B. sneeze      C. sneezed        D. sneezing

 

9. Don’t drink that water! It’s __________.

A. contaminated      B. contamination      C. contaminant                D. contaminating

 

10. A huge amount of _________ chemical waste is dumped into the lake.

    A. poison     B. poisoning       C. poisonous         D. poisons

 

11. The crop was severely ________ by the acid rain.

  A. damaged      B. poisoned     C. polluted     D. contaminated

 

12. Many people _________ litter on the streets.

    A. pay            B. give                  C. catch                 D. throw

 

13. When _________ pollution happens, the water temperature in streams, rivers and lakes, or oceans changes.

    A. water         B. thermal             C. temperature      D. heat

 

14. The sight of too many telephones poles, advertising billboards, overhead power lines, or shop signs may cause _______.

A. light pollution     B. air pollution    C. visual pollution  D. sight pollution

 

15. Many children around the world are suffering from birth defects because their parents are _________ to radiation.

    A. worked       B. exposed     C. expressed        D. supposed

: I. Choose the best answer: 1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die. 2. Water (pollution/ pollute/ polluted) in the lake has made the fish die. 3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday. 4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead) 5.Water pollution is the (contaminating/...
Đọc tiếp

: I. Choose the best answer:

1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die.

2. Water (pollution/ pollute/ polluted) in the lake has made the fish die.

3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday.

4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead)

5.Water pollution is the (contaminating/ contaminate/ contamination) in the lake has made the fish die.

6. If we (will use/ would use/ use) water carefully, more people will have fresh water.

7. If the factory continues dumping poison (into/ to/ about) the lake, all the fish and other aquatic animals will

die.

8. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects

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

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

11. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die

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

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

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

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

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

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

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

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

20. When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

21.We can’t see stars at night (because of/ because/ since/ due) the light pollution.

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

23.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

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

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

26. Many animals eat the (litter/ energy/ aqua/ temperature) and become sick.

27. The acid rain has caused (damage/ advantage/ pollutant/ environment) to the trees in this area.

28.If I (have/ has/ had/ will have) one million US dollars , I would build more parks in our city.

1
21 tháng 2 2020

: I. Choose the best answer:

1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die.

2. Water (pollution/ pollute/ polluted) in the lake has made the fish die.

3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday.

4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead)

6. If we (will use/ would use/ use) water carefully, more people will have fresh water.

7. If the factory continues dumping poison (into/ to/ about) the lake, all the fish and other aquatic animals will die

8. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects

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

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

11. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die

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

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

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

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

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

17. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens ( cái này mình cũng không nhớ rõ , ở trong SGK có á , bạn giở ra xem nhé )

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

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

20. When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

21.We can’t see stars at night (because of/ because/ since/ due) the light pollution.

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

23.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

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

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

26. Many animals eat the (litter/ energy/ aqua/ temperature) and become sick.

27. The acid rain has caused (damage/ advantage/ pollutant/ environment) to the trees in this area.

28.If I (have/ has/ had/ will have) one million US dollars , I would build more parks in our city.

#Yumi

substance light pollution Earth's surface acid water temperature dumping poison poisonous waste 1. If this factory continues......... Into the lakes, all the fish and other aquatic animals will die 2. I think there is....... around here because all trees and plants turn yellow and dry 3. When thermal pollution happens, the......... in the rivers, lakes and oceans changes 4. Soil pollution happens when people destroy the........ 5. Poison is...
Đọc tiếp

substance light pollution

Earth's surface acid

water temperature

dumping poison

poisonous waste

1. If this factory continues......... Into the lakes, all the fish and other aquatic animals will die

2. I think there is....... around here because all trees and plants turn yellow and dry

3. When thermal pollution happens, the......... in the rivers, lakes and oceans changes

4. Soil pollution happens when people destroy the........

5. Poison is a......... that can make people or animals ill or kill them if they eat or drink it

6. They are all....... to see that all the fish they grow on their farm are dead

7. You can see starts at night in the countryside because there isn't any......... there

8. Many household around the West Lake dump.......... into it so the water is polluted

9. The vegetable price is increasing because the....... rain has caused damage to almost vegetable in this area

10. The....... chemical waste in his factory is dumped into the river so its water now becomes almost black

1
13 tháng 5 2020

1 dumping poison

2air pollution

3 water temperature

4 eath's surface

5 substance

6 surprised

7 light pollution

8 waste

9 acid

10 poisonous

I. Fill each blank with a word/phrase in the box. substance, light pollution, Earth’s surface, air pollution, waste, water temperature, dumping poison, surprised, acid, poisonous, 1. If this factory continues _________________ into the lake, all the fish and other aquatic animals will die. 2. I think there is ___________________ around here because all trees and plants turn yellow and dry. 3. When thermal pollution happens, the ___________________ in rivers,...
Đọc tiếp

I. Fill each blank with a word/phrase in the box.

substance, light pollution, Earth’s surface, air pollution, waste,

water temperature, dumping poison, surprised, acid, poisonous,

1. If this factory continues _________________ into the lake, all the fish and other aquatic animals will die.

2. I think there is ___________________ around here because all trees and plants turn yellow and dry.

3. When thermal pollution happens, the ___________________ in rivers, lakes and oceans changes.

4. Soil pollution happens when people destroy the ___________________.

5. Poison is a ___________________ that can make people or animals ill or kill them if they eat or drink it.

6. They are all ___________________ to see that all the fish they grow on their farm are dead.

7. You can see stars at night in the countryside because there isn’t any ___________________ there.

8. Many households around the West Lake dump ___________________ into it so the water is polluted.

9. The vegetable price is increasing because the ___________________ rain has caused damage to almost all vegetables in this area.

10. The ___________________ chemical waste in this factory is dumped into the river so its water now becomes almost black.

1
9 tháng 3 2020

1. dumping poison

2. air pollution

3. water temperature

4. Earth's surface

5. substance

6. surprised

7. light pollution

8. waste

9. acid

10. poisonous

Choose A, B, C or D 1. if the factory......... dumping poison into the lake, all the fish and other aquatic animals will die. A. continues B. to continue C. continued D. will continue 2. if the air wasn't dirty, I .................. so much A. wouldn't sneeze B. sneeze C. would sneeze D. to sneeze 3. the kangaroo(become).................. a symbol of Australia since 1973 A. become B. became C. had become D. becoming 4. the roof of the building ................... in a storm a few days...
Đọc tiếp

Choose A, B, C or D

1. if the factory......... dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. to continue C. continued D. will continue

2. if the air wasn't dirty, I .................. so much

A. wouldn't sneeze B. sneeze C. would sneeze D. to sneeze

3. the kangaroo(become).................. a symbol of Australia since 1973

A. become B. became C. had become D. becoming

4. the roof of the building ................... in a storm a few days ago

A. damaged B. was damaged C. has damaged D. has been damaged

5. water ................ in the lake has made the fish die

A . pollution B. pollute C. polluted D. polluting

6. let's..........some pictures of the factory

A. take B. taking C. took D. having take

7. if the factory continues dumping poison into the lake , all the fish and other aquatic animals..................

A . die B. to die C. dead D. will die

8. mi and nick like ....................... back mi's home village on holiday

A. comes B. come C. came D. coming

9. the Statue of Liberty in New York is a monument which ( symbolize)............freedom.

A. symbolised B. symbolizes C. symbolizing D. symbolize

1
24 tháng 3 2020

1. if the factory......... dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. to continue C. continued D. will continue

2. if the air wasn't dirty, I .................. so much

A. wouldn't sneeze B. sneeze C. would sneeze D. to sneeze

3. the kangaroo(become).................. a symbol of Australia since 1973

A. become B. became C. had become D. becoming

4. the roof of the building ................... in a storm a few days ago

A. damaged B. was damaged C. has damaged D. has been damaged

5. water ................ in the lake has made the fish die

A . pollution B. pollute C. polluted D. polluting

6. let's..........some pictures of the factory

A: take B. taking C. took D. having take

7. if the factory continues dumping poison into the lake , all the fish and other aquatic animals..................

A . die B. to die C. dead D. will die

8. mi and nick like ....................... back mi's home village on holiday

A. comes B. come C. came D. coming

9. the Statue of Liberty in New York is a monument which ( symbolize)............freedom.

A. symbolised B. symbolizes C. symbolizing D. symbolize

24 tháng 3 2020

cảm ơn b

III. Fill each blank with a word/phrase in the box. substance light pollution Earth’s surface air pollution waste water temperature dumping surprised acid poisonous 1. If this factory continues ……………………poison into the lake, all the fish and other aquatic animals will die. 2. I think there is……………………around here because all trees and plants turn yellow and dry. 3. When thermal pollution happens, the……………………in...
Đọc tiếp

III. Fill each blank with a word/phrase in the box.

substance light pollution Earth’s surface air pollution waste

water temperature dumping surprised acid poisonous

1. If this factory continues ……………………poison into the lake, all the fish and other aquatic animals will die.

2. I think there is……………………around here because all trees and plants turn yellow and dry.

3. When thermal pollution happens, the……………………in rivers, lakes and oceans changes.

4. Soil pollution happens when people destroy the” …

5. Poison is a …………………… that can make people or animals ill or kill them if they eat or drink it.

6. They are all ……………………to see that all the fish they grow on their farm are dead.

7. You can see stars at night in the countryside because there isn’t any ……………………there.

8. Many households around the West Lake dump……………………into it so the water is polluted.

9. The vegetable price is increasing because the ……………………rain has caused damage to almost all vegetables in this area.

10. The……………………chemical waste in this factory is dumped into the river so its water now becomes almost black.

0
Question I. Choose the best answer. (A,B, C or D) 1.I like ______________back my home village on holiday. A. comes B. come C. came D. coming 2. If the factory ________________dumping poison into the lake, all the fish and other aquatic animals will die. A. continues B. to continue C. continued D. will continue 3. Water ________________ in the lake has made the fish die. A. pollution B. pollute C. polluted D. polluting 4. Mi and Nick like ______________back Mi’s home village on...
Đọc tiếp

Question I. Choose the best answer. (A,B, C or D)

1.I like ______________back my home village on holiday.

A. comes B. come C. came D. coming

2. If the factory ________________dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. to continue C. continued D. will continue

3. Water ________________ in the lake has made the fish die.

A. pollution B. pollute C. polluted D. polluting

4. Mi and Nick like ______________back Mi’s home village on holiday.

A. comes B. come C. came D. coming

5. If the factory continues dumping poison into the lake, all the fish and other aquatic animals ________________.

A. die B. to die C. dead D. will die

6. Water pollution is the ________________ in the lake has made the fish die.

A. contaminating B. contaminate C. contaminated D. contamination

7. If we ______________water carefully, more people will have fresh water.

A. will use B. would use C. using D. use

8. If the factory continues dumping poison ________________ the lake, all the fish and other aquatic animals will die.\

A. into B. to C. about D. in

Question II. Put the verbs in brackets into the correct form.

(Chia những động từ trong ngoặc đơn vào đúng hình thức).

1.If we (recycle) ________ more, we will help the Earth.

2. Factories (not dump) ______________waste into rivers if the government fine them heavily.

3. If people travel to work by bus, there (be) ______________fewer car fumes.

4. We (save) ________________thousands of trees if we don’t waste paper.

5. If we use water carefully, more people (have) ______________fresh water.

Question II. Put the verbs in brackets into the correct form.

(Chia những động từ trong ngoặc đơn vào đúng hình thức).

1. If he (study) ________________ harder, he can pass an exam.

2. She may be late if she (not hurry) ________________.

3.If you study harder, you (pass) ________________ the exam.

4. If you are kind to me, I (be) _______________ good to you.

5.If he (give) _______________ up smoking, as his doctor orders, he will be soon well again.

6.If you (be) ________________ the president, what would you do to help the environment ?

7.They get sick so often.If they exercised more, they (be) ________________ heathier.

8.If I (have) ________________ one million US dollars , I would build more parks in our city.

9.Quan’s mother is unhappy. If Quan tided his room every day, his mother (not be) ______

so upset.

10.There isn’t a garden at house .If there were, we (grow) ________________ vegetables.

1
20 tháng 4 2020

question1

1d,2a,3a,4d,5d,6d,7d,8a

question2

1recycle

2will not dump

3will be

4will save

5will have

question3

1 studies

2 doesn't hurry

3 can

4 will be

5 gives

6 were

7 will be

8 had

9 will not be

10 would grow

II. Choose A, B, C or D to complete the sentences. 1. If this factory continues poison into the lake, all the fish will die.A. pouring             B. dumping            C. pumping            D. sacking2. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans …………..A. changes             B. keeps                 C. remains             D. stays3. The sight of too many advertising billboards overhead poles and shop signs causes …………..pollution.A. air...
Đọc tiếp

II. Choose A, B, C or D to complete the sentences.

1. If this factory continues poison into the lake, all the fish will die.

A. pouring             B. dumping            C. pumping            D. sacking

2. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans …………..

A. changes             B. keeps                 C. remains             D. stays

3. The sight of too many advertising billboards overhead poles and shop signs causes …………..pollution.

A. air                     B. light                  C. noise                 D. visual

4……………… you ever been to any English speaking countries?

A. Do                     B. Have                 C. Were                 D. Are

5. Australia is home to………………….. animals like kangaroos and koalas

A. only                  B. rare                    C. unique               D. precious

6. Singapore is famous for its..............................and green trees.

A. cleanliness        B. cleanly              C. cleaning            D. clean

7. On Christmas Eve, most big cities, especially London are ............................... with colored lights across the streets and enormous Christmas trees.

A. decorated          B. hang                  C. put                     D. made

8. In the United States there are 50 .......... and six different time zones across the country

A. states                 B. nations              C. towns                D. countries

9. I once tried to …………… apple pie when I was in London. It was really delicious.

A. do                     B. cook                  C. make                 D. show

10. You should go to Canada in summer because it is the most popular time for visitors to ………………… Niagara Falls and see the beautiful sights there.

A. stay                   B. look                   C. tour                   D. visit

11. Nowadays you still see the ………………… men where kilts (skirts) to wedding or other formal occasions.

A. Scottish             B. Scotland            C. Scots                 D. Scot

12. The USA has a population of about 304 million, and it is the third ………………… country in the world.

A. smallest             B. largest               C. narrowest                    D. highest

13. In some English speaking countries, turkey and pudding are...........food at Christmas.

A. national             B. historical           C. traditional                    D. possible

14. New Zealand ............................lovers of nature and fans of dangerous sports.

A. attracts              B. keeps                 C. calls                  D. asks

15. Queenstown in New Zealand has got beautiful ………………… and a dry climate, so it's ideal for outdoor activities.

A. look                  B. viewing             C. atmosphere        D. scenery

1

1-B

2-A

3-D

4-B

5-B

6-A

7-A

8-A

9-C

10-D

11-A

12-D

13-C

14-A

15-D

3 1 I. Choose the best answer (marked A, B, C ,D) to complete the following sentences or do as directed. 1. Do you think there would be less conflict in the world if all people ____________ the same language? A. spoke B. speak C. had spoken D. will speak 2. If someone ___________ into our store, smile and say “May I help you?” A. comes B. came C. will come D. should come 3. The death rate would decrease if hygienic conditions _________ improved. A. be B. are C. were D. are being 4. If...
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3 1

I. Choose the best answer (marked A, B, C ,D) to complete the following sentences or do as directed.

1. Do you think there would be less conflict in the world if all people ____________ the same language?

A. spoke B. speak C. had spoken D. will speak

2. If someone ___________ into our store, smile and say “May I help you?”

A. comes B. came C. will come D. should come

3. The death rate would decrease if hygienic conditions _________ improved.

A. be B. are C. were D. are being

4. If she him, she would be very happy.

A. meets B. will meet C. met D. should meet

5. Lisa ____________ the milk if she looked for it in the fridge.

A. will find B. found C. finds D. would find

6. Choose the word which has a different stress pattern from the others: A. linguistic B. classical C. phonetic D. romantic 7. Choose the word which has a different stress pattern from the others: A. oceanic B. specific C. ceramic D. aquatic

8. The soil becomes ___________ because of the use of so many pesticides and fertilizers.

A. contaminate B. contaminated C. contaminant D. contamination

9. Forest fires ____________ the pollution of the air.

A. make B. result C. cause D. lead

10. The _________ are discussing solutions to the polluted atmosphere in our city.

A. pollutants B. environmentalists C. poisons D. fumes

11. She has come __________ with an idea about the environmental project.

A. up B. on C. to D. in

12. If the local people drink contaminated water, they _________ have health problems.

A. would B. should C. will D. ought to

13. Choose the word that has the underlined part pronounced differently from the others:

A. dramatic B. unable C. national D. aquatic

14. Circle a mistake in the following sentence:

Water from power stations is able to cause water in rivers hotter.

A B C D

15. _______ many households throw garbage on the ground, the land is polluted.

A. Because B. So C. Therefore D. Due to

16. Scientists sometimes can't see the stars at night __________ light pollution.

A. due to B. because C. so D. since

17. The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may cause _________ pollution.

A. visual B. thermal C. radioactive D. soil

18. ___________ pollution occurs when the atmosphere contains gases, dust, or fumes in harmful amounts.

A. Thermal B. Air C. Radioactive D. Water

19. If people _______ rubbish on the streets, they would look attractive.

A. threw B. didn’t throw C. don’t throw D. have thrown

20. __________ pollution is the contamination of lakes, rivers, oceans, or groundwater, usually by human activities.

A. Land B. Air C. Radioactive D. Water

II/ Rewrite the sentences, using the words in brackets. You can make some changes.

1. Aquatic creatures suffer or die because there is thermal pollution. (because of)

_____________________________________________________________

2. Many people in this area had cholera due to drinking untreated water. (since)

_____________________________________________________________

3. Mr. Nam works in the noisy environment. His hearing becomes worse. (if)

_____________________________________________________________

4. Turn the heat down or your cake will burn. (if)

_____________________________________________________________

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19 tháng 3 2020

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