III. Choose the correct option to complete the sentences. 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. It’s recommended that ưe become more concerned .................... the environment around us. A. of B. to C. with D. about 3. The ................. use of pesticides and herbicides has led to contamination of ground water in some areas. A. widespread B. occasional C. general D. experimental 4. Air ................, together with littering, is causing many problems in our cities today. A. pollute B. pollution C. polluted D. polluting 5. Many people live in this city have received medical ................. for the disease. A. support B. treatmen C. help D. assistance 6. The reduction in air pollution was ................. last year. A. dramma B. dramatise C. dramatically D. dramatic 7. 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 8. The road in front of my office is always ................. when it rains heavily. A. to flood B. flooding C. flood D. flooded 9. Too much carbon dioxide in the atmosphere causes global ................ A. warm B. warming C. warmly D. warmth 10. It won’t be possible to save the Earth if we don’t take ............. right now. A. action B. job C. work D. duty

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

⇒ Contaminated ( adj )  : Bị ô nhiễm

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

A. of

B. to

C. with

D. about

⇒ Concern about sth  : Quan tâm cái gì

3. The ................. use of pesticides and herbicides has led to contamination of ground water in some areas.

A. widespread

B. occasional

C. general

D. experimental

⇒Widespread ( adj ) : Phổ biến rộng rãi

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

A. pollute

B. pollution

C. polluted

D. polluting

⇒ Air pollution : Ô nhiễm không khí

5. Many people live in this city have received medical ................. for the disease.

A. support

B. treatment

C. help

D. assistance

⇒ Medical treatment : Điều trị y tế

6. The reduction in air pollution was ................. last year.

A. dramma

B. dramatise

C. dramatically

D. dramatic

⇒ Dramatic : Đáng kể

7. 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

⇒ Drink untreated water : Uống nước chưa được xử lý

8. The road in front of my office is always ................. when it rains heavily.

A. to flood

B. flooding

C. flood

D. flooded

⇒ Be flooded ( v ) : Bị ngập lụt

9. Too much carbon dioxide in the atmosphere causes global ................

A. warm

B. warming

C. warmly

D. warmth

⇒Global warming : Sự biến đổi khí hậu ( Sự nóng lên toàn cầu )

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

A. action

B. job

C. work

D. duty

⇒ Take action : là ngay lập tức làm điều gì đó đối với một vấn đề

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

Cần 1 tính từ đứng trước bổ nghĩa cho "water" 

=> Contaminated ( adj )  : Bị ô nhiễm

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

A. of

B. to

C. with

D. about

=> Concern about sth  : Quan tâm cái gì

3. The ................. use of pesticides and herbicides has led to contamination of ground water in some areas.

A. widespread

B. occasional

C. general

D. experimental

=>Cần 1 tính từ đứng trước bổ nghĩa cho "use"

Widespread ( adj ) : Phổ biến rộng rãi

Việc sử dụng rộng rãi thuốc trừ sâu và thuốc diệt cỏ đã dẫn đến ô nhiễm nguồn nước ngầm ở một số khu vực.

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

A. pollute

B. pollution

C. polluted

D. polluting

=> Air pollution : Ô nhiễm không khí

Ô nhiễm không khí cùng với việc xả rác bừa bãi đang gây ra nhiều vấn đề ở các thành phố của chúng ta ngày nay.

5. Many people live in this city have received medical ................. for the disease.

A. support

B. treatment

C. help

D. assistance

=> Medical treatment : Điều trị y tế

Nhiều người sống ở thành phố này đã được điều trị y tế cho căn bệnh này.

6. The reduction in air pollution was ................. last year.

A. dramma

B. dramatise

C. dramatically

D. dramatic

S+ tobe+ adj/N

=> Dramatic : Đáng kể

 ô nhiễm không khí giảm đáng kể  vào năm ngoái.

7. 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

=> HTĐ: S+ V(s/es)

Ở nhiều quốc gia nghèo, dịch tả và các bệnh khác thường xuyên bùng phát vì người dân ở đó uống nước chưa qua xử lý.

8. The road in front of my office is always ................. when it rains heavily.

A. to flood

B. flooding

C. flood

D. flooded

=> Bị động Htđ: tobe+ P2

=> Be flooded  : Bị ngập lụt

9. Too much carbon dioxide in the atmosphere causes global ................

A. warm

B. warming

C. warmly

D. warmth

=> Global warming : Sự nóng lên toàn cầu 

Quá nhiều CO2 trong khí quyển gây ra sự nóng lên toàn cầu

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

A. action

B. job

C. work

D. duty

=> Take action : hành động ngay lập tức 

Sẽ không thể cứu Trái đất nếu chúng ta không hành động ngay bây giờ.