Câu hỏi: Choose the letter A, B, C or D to complete the passage below

Air pollution is one of _________ (6) problems of the current time all over the world. There ___________ (7) a lot of reasons for this pollution. First of all, the release of air pollutants such as smog and solid materials cause air pollution and health issues ___________ (8) human. ___________ (9) dirty wastes in big cities are polluting the whole atmospheric air. Thirdly, motor vehicles are releasing polluted gases contributing to the air pollution. Finally, some natural ________ (10) like dust, soil particles, and natural gases are also the source of air pollution.

Question 6

A. serious     

B. more serious     

C. the most serious      

D. serious than

Câu 1:

throw/ environment/ If/ pollute/ will/ you/ it/ the/ the rubbish.

A. If it throw the rubbish, you will pollute the environment.

B. If you will throw the rubbish, it pollute the environment.

C. If you throw the rubbish, it will pollute the environment.

D. If it pollute the environment, you will throw rubbish.

Câu 2:

We can find noise pollution __________ most cities.

A. of      

B. on      

C. to      

D. in

Câu 3: Read the passage below and decide whether the statements are TRUE or FALSE?

Good morning, I’m Alex. And today I will talk about recycling. Recycling has a lot of advantages. Firstly, it saves the environment. Instead of cutting more trees to produce paper, we can use recycled papers. Secondly, recycling also saves energy. Thirdly, recycling helps reducing global warming and reduce pollution. Finally, recycling helps saving money. Recycled articles cost less than new ones. In conclusion, using recycled product is environmentally-friendly and money-saving. Therefore, we should put plastic bottles in recycling bins and buy recycled products.

Recycling has a lot of benefits.

A. T

B. F

Câu 4: Choose the letter A, B, C or D to complete the sentences with given words

If/ you/ see/ used bottle/ road, what/ you/ do?

A. If you see an used bottle in the road, what will you do?

B. If you see an used bottle in the road, what do you do?

C. If you see a used bottle in the road, what will you do?

D. If you see a used bottle in the road, what do you do?

Câu 5:

They use ________ plastic bottles to keep water.

A. refillable     

B. natural      

C. polluting      

D. charitable

Câu 6:

We will save the environment if we ___________ plastic.

A. reuses      

B. reuse     

C. reusing      

D. reused