I. Choose the best answer. 1. _________ water is one of the factors that have driven many species to the verge of extinction. A. Contaminating B. Contaminate C. Contamination D. Contaminated 2. Air _________, together with littering, is causing many problems in our cities today. A. pollute B. pollution C. polluting D. polluted 3. In many poor nations, there are frequent outbreaks of cholera and other diseases because people there _________ untreated water. A. drink B. to drink C. drinking D. drank 4. Too much carbon dioxide in the atmosphere causes global ___________. A. warm B. warming C. warmly D. warmth 5. It’s recommended that we become more concerned ____________ the environment around us. A. of B. to C. with D. about

2 câu trả lời

1. _________ water is one of the factors that have driven many species to the verge of extinction.

A. Contaminating B. Contaminate C. Contamination D. Contaminated

- Trước danh từ là tính từ

2. Air _________, together with littering, is causing many problems in our cities today.

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

- air pollution :  ô nhiễm không khí

3. In many poor nations, there are frequent outbreaks of cholera and other diseases because people there _________ untreated water.

A. drink B. to drink C. drinking D. drank

- Sau because là một mệnh đề ---->loại B,C vì ko có V

- Câu nói về hiện tại thực tế đg diễn ra ----> loại D vì V ở quá khứ

4. Too much carbon dioxide in the atmosphere causes global ___________.

A. warm B. warming C. warmly D. warmth

- global warming : nóng lên toàn cầu

5. It’s recommended that we become more concerned ____________ the environment around us.

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

-be concerned with :thích cái gì đó, quan tâm tới việc gì đó bởi vì sở thích/  liên quan đến cái gì. 

-be concerned about/for: quan tâm, lo lắng cho chuyện gì.

1.D

trước danh từ là tính từ adj+N

2.B

air pollution: ô nhiễm không khí

3.A

sau because là 1 mệnh đề

4.B

global warming: sự nóng lên của toàn cầu

5.D

be concerned about/for: quan tâm, lo lắng cho chuyện gì

chúc bạn học tốt ạ <3

NĂM MỚI ZUI ZẺ

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