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Circle A, B, C or D as the best choice to complete ach sentence 1. The river has been ....... with toxic waste from local factories A. pollution B pollute C. polluting D.polluted 2. National park helps to ....... endangered animals. A. protective B. protection C. protect D. protectively 3. A forest fire ....... valuable wood, wildlife and good soil in Camau some years ago. A.destroyed B. destruction C. destroys D. destroying 4. each year about 5,000 species of plandts and animals are...
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Circle A, B, C or D as the best choice to complete ach sentence

1. The river has been ....... with toxic waste from local factories

A. pollution B pollute C. polluting D.polluted

2. National park helps to ....... endangered animals.

A. protective B. protection C. protect D. protectively

3. A forest fire ....... valuable wood, wildlife and good soil in Camau some years ago.

A.destroyed B. destruction C. destroys D. destroying

4. each year about 5,000 species of plandts and animals are .......

A. eliminate B. eliminated C. elimination D. eliminating

5. We are now facing the problem of .......

A. forestation B. deforestation C. destroys D. destroying

6. A .......is a person working inthe forest, taking care of trees and planting new ones.

A. forester B. planter C. worker D. camper

7. The heavy rain has caused........ in many parts of the country

A. crops B. floods C. water D. soil

8. A(n) ......... dam uses the power of water to produce electricity.

A. electric B. wind power C. solar D. hydroelectric

9. Water ......... held on land by vegetation.

A. were B. are C. can be D. have

10. All the plants nd animals need a constant .........of water to live.

A. offter B. borrow C. supply D. provide

1
6 tháng 3 2020

Circle A, B, C or D as the best choice to complete ach sentence

1. The river has been ....... with toxic waste from local factories

A. pollution B pollute C. polluting D.polluted

2. National park helps to ....... endangered animals.

A. protective B. protection C. protect D. protectively

3. A forest fire ....... valuable wood, wildlife and good soil in Camau some years ago.

A.destroyed B. destruction C. destroys D. destroying

4. each year about 5,000 species of plandts and animals are .......

A. eliminate B. eliminated C. elimination D. eliminating

5. We are now facing the problem of .......

A. forestation B. deforestation C. destroys D. destroying

6. A .......is a person working inthe forest, taking care of trees and planting new ones.

A. forester B. planter C. worker D. camper

7. The heavy rain has caused........ in many parts of the country

A. crops B. floods C. water D. soil

8. A(n) ......... dam uses the power of water to produce electricity.

A. electric B. wind power C. solar D. hydroelectric

9. Water ......... held on land by vegetation.

A. were B. are C. can be D. have

10. All the plants and animals need a constant .........of water to live.

A. offter B. borrow C. supply D. provide

6 tháng 3 2020

thank you

III. Circle the best answer A, B, C or D to complete each sentence. (2 pts)1. Air ______, together with littering, is causing many problems in our cities today.A. pollute          B. pollution      C. polluting       D. polluted ¬2. In many poor nations, there are frequent outbreaks ______ cholera and other diseases because people there drink untreated water.A. of           B. from          C. to           D. with3. It won’t be possible to save the Earth if we don’t take ______ right now.A....
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III. Circle the best answer A, B, C or D to complete each sentence. (2 pts)

1. Air ______, together with littering, is causing many problems in our cities today.

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

¬2. In many poor nations, there are frequent outbreaks ______ cholera and other diseases because people there drink untreated water.

A. of           B. from          C. to           D. with

3. It won’t be possible to save the Earth if we don’t take ______ right now.

A. job         B. work         C. duty          D. action

4.  The USA has a population of about 304 million, and it’s the third ______ country in the world.

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

5. The government is sending ______ to the flood victims.

A. touch          B. aid       C. accommodation             D. provision

6. Much of the town was rebuilt after the massive ______ of the tornado.

A. peace      B. humour       C. destruction        D. safety

7. I hope you won’t be working ______ I arrive at 8 p.m tomorrow.

A. while     B. since        C. although     D. when

8. “Let’s go to the movies.”         -“ ____________.”

A. I don’t  B. I need it     C. Good idea      D.  Why’s that?

1
10 tháng 4 2022

III. Circle the best answer A, B, C or D to complete each sentence. (2 pts)

1. Air ______, together with littering, is causing many problems in our cities today.

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

¬2. In many poor nations, there are frequent outbreaks ______ cholera and other diseases because people there drink untreated water.

A. of           B. from          C. to           D. with

3. It won’t be possible to save the Earth if we don’t take ______ right now.

A. job         B. work         C. duty          D. action

4.  The USA has a population of about 304 million, and it’s the third ______ country in the world.

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

5. The government is sending ______ to the flood victims.

A. touch          B. aid       C. accommodation             D. provision

6. Much of the town was rebuilt after the massive ______ of the tornado.

A. peace      B. humour       C. destruction        D. safety

7. I hope you won’t be working ______ I arrive at 8 p.m tomorrow.

A. while     B. since        C. although     D. when

8. “Let’s go to the movies.”         -“ ____________.”

A. I don’t  B. I need it     C. Good idea      D.  Why’s that?

1 tháng 4 2017

Đáp án B

Kiến thức về từ vựng

Tạm dịch: Sông đã bị ô nhiễm với các chất thải độc hại từ các nhà máy địa phương.

=> Polluted / pə'lu:tid /: bi ô nhiễm ><purified /'pjʊərɪfaɪd /: được làm tinh khiết

Các đáp án khác:

A. strengthen/'streŋθən/(v): tăng cường

C. urbanize / 'ɜ: ənaɪz/ (v): đô thị hóa

D. harmonize / 'ha:mə,naiz / (v): làm hài hoà, làm cân đổi, làm hoà hợp

1. Trash and waste from the local people............. the river nearbyA. pollutes   B. pollutant   C. pollution   D. polluted2. The city council is trying to eliminate the level of envirolmental ........A. pollute   B. pollutant   C.pollution   D. polluted3. They were accused of....... the environment here.A. contaminate   B. contaminant  C. contamination   D. contaminate4. A lot of aquatic animals were....... because the sea was pollutedA. died   B. Dead   C. death   D. been dying5....
Đọc tiếp

1. Trash and waste from the local people............. the river nearby
A. pollutes   B. pollutant   C. pollution   D. polluted
2. The city council is trying to eliminate the level of envirolmental ........
A. pollute   B. pollutant   C.pollution   D. polluted
3. They were accused of....... the environment here.
A. contaminate   B. contaminant  C. contamination   D. contaminate
4. A lot of aquatic animals were....... because the sea was polluted
A. died   B. Dead   C. death   D. been dying
5. ......water causes the dead of aquatic animal
A. contaminated   B. contaminant   C. contamination   D. contaminate
6. I think I.....soccer with my friends this time next weekend. 
A. am going to play   B. will be playing   C. are playing  D. was playing
7. After three hours of considering, we have decided.....the final decision.
A. making   B. to make   C. to making   D.make
8. Good teachers usually have effective teaching......
A. techniques   B.technology   C. science   D. researcher 

1
1 tháng 5 2022

1 Sai đề

2 C

3 C

4 B

5 A

6 B

7 B

8 A

29 tháng 4 2021

42. Many factories still allow to pollute, such as toxic waste, to flow into our rivers (pollute)

43. The government ought to tighten up the rules on river pollution ( tight)

44. Raising gasoline taxes means courageously the burning of fossil fuels ( courage)

45. The local residents got no respond from the company about the treatable sewage discharge ( respond/treat)

29 tháng 4 2021

Giải thích đáp án từng câu giúp mình với ạ!!

19 tháng 6 2020

I. Choose the best answer (A,B,C or D) to complete these sentences.

If we throw trash on the road, we will........our environment:

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

19 tháng 6 2020

B

These are incomplete sentences. Circle the letter A, B, C or D as your best choice to complete each sentence.1. The Pyramid of Cheops is one of the seven ………………. . of the world.A. sightseeing      B. temples     C. landmarks     D. wonders2. I don’t know how …………. …… the game.A. plays     B. played      C. to play      D. playing3. A contest in which participants have to fetch water from the river is called…………. . . A. water fetch contest                   B. water- fetching contest           ...
Đọc tiếp

These are incomplete sentences. Circle the letter A, B, C or D as your best choice to complete each sentence.

1. The Pyramid of Cheops is one of the seven ………………. . of the world.

A. sightseeing      B. temples     C. landmarks     D. wonders

2. I don’t know how …………. …… the game.

A. plays     B. played      C. to play      D. playing

3. A contest in which participants have to fetch water from the river is called…………. . .

 A. water fetch contest                   B. water- fetching contest                             C. fetching water contest              D. fetch water contest

4. The doorbell rang while Tam…………… television

A. was watching    B. is watching    C. watches    D. watched

5. Do you mind if I …………. this composition for me

A. corrected    B. am correcting     C. correct     D. correcting

6. We should use cloth bags…………. ……plastic bags to reduce garbage

A. full of    B. instead of     C. afraid of     D. replace of 21

7. Tam said to his teacher “Will we have a test tomorrow?”.

A. Tam asked his teacher if they would have a test the following day

B. Tam asked his teacher if they would have a test tomorrow

C Tam asked his teacher if we would have a test the following day

D. Tam asked his teacher if they will have a test the following day

8. The watch…………. . of gold was given to me by my uncle on my 14 th birthday

A. that made     B. making      C. makes     D. made

9. . Alexander Graham Bell invented the telephone in 1876

A. The telephone is invented by Alexander graham Bell in 1876

B. The telephone was invented in 1876 by Alexander Graham Bell

C. The telephone was invented By Alexander Graham Bell in 1876

D. The telephone are invented By Alexander Graham Bell in 1876

10. Donna works in a shop that sells flowers and plants. She ‘s ________.

A. baker     B. farmer    C. gardener    D. florist

11. _________ is a mountain with a hole in the top where fire , gas and lava sometimes come out.

A. volcano    B. valley    C. hill    D. mount

12. Nga showed the tourist where ________ a map of the city.

A. get    B. to get    C. getting    D. got

2
9 tháng 7 2021

1. D

2. C

3. B

4. A

5. C

6. B

7. A

8. D

9. C

10. D

11. A

12. B

9 tháng 7 2021

These are incomplete sentences. Circle the letter A, B, C or D as your best choice to complete each sentence.

1. The Pyramid of Cheops is one of the seven ………………. . of the world.

A. sightseeing      B. temples     C. landmarks     D. wonders

2. I don’t know how …………. …… the game.

A. plays     B. played      C. to play      D. playing

3. A contest in which participants have to fetch water from the river is called…………. . .

 A. water fetch contest                   B. water- fetching contest                             C. fetching water contest              D. fetch water contest

4. The doorbell rang while Tam…………… television

A. was watching    B. is watching    C. watches    D. watched

5. Do you mind if I …………. this composition for me

A. corrected    B. am correcting     C. correct     D. correcting

6. We should use cloth bags…………. ……plastic bags to reduce garbage

A. full of    B. instead of     C. afraid of     D. replace of 21

7. Tam said to his teacher “Will we have a test tomorrow?”.

A. Tam asked his teacher if they would have a test the following day

B. Tam asked his teacher if they would have a test tomorrow

C Tam asked his teacher if we would have a test the following day

D. Tam asked his teacher if they will have a test the following day

8. The watch…………. . of gold was given to me by my uncle on my 14 th birthday

A. that made     B. making      C. makes     D. made

9. . Alexander Graham Bell invented the telephone in 1876

A. The telephone is invented by Alexander graham Bell in 1876

B. The telephone was invented in 1876 by Alexander Graham Bell

C. The telephone was invented By Alexander Graham Bell in 1876

D. The telephone are invented By Alexander Graham Bell in 1876

10. Donna works in a shop that sells flowers and plants. She ‘s ________.

A. baker     B. farmer    C. gardener    D. florist

11. _________ is a mountain with a hole in the top where fire , gas and lava sometimes come out.

A. volcano    B. valley    C. hill    D. mount

12. Nga showed the tourist where ________ a map of the city.

 

A. get    B. to get    C. getting    D. got

 

28 tháng 1 2018

Pollution is the process of making something dirty. Sometimes, the air becomes dirty from (22)_____ causes. If a volcano erupts, it will fill the air with gases, pieces of ash and smoke. People often air to become (23) _____When garbage becomes old, a gas called methane fills the air. Cars fill the air with (24)_____.A lot of factories emit poisons into the air. Weapons of war add (25) _____gases into the air. To decrease air pollution, air quality standards, like the Clean Air Act, were enacted in 1963 and then some pollutants have been reduced.

22. A, take B. cause C. do D. put C. polluted

23. A to pollute B. pollution D. polluting

24. A fumes B. fumed C. fuming D. fumy

25. A. harmful B. deadly C. risky D. toxic