Câu hỏi:

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 1:

We can find noise pollution __________ most cities.

A. of      

B. on      

C. to      

D. in

Câu 2:

Why/ not/ we/ sing/ English song?

A. Why not we sing an English song?

B. Why not we sing a English song?

C. Why don't we sing a English song?

D. Why don't we sing an English song?

Câu 3: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. A. noise     

B. reuse    

C. house     

D. because

Câu 4:

We will save the environment if we ___________ plastic.

A. reuses      

B. reuse     

C. reusing      

D. reused

Câu 5:

Water is used to generate __________.

A.  

B. electricity      

C. money      

D. deforestation

Câu 6:

No/ house/ street/ older/ this one.

A. No house on the street is older than this house.

B. No house on the street is the older this house.

C. No house in the street is older this house

D. No house in the street is more old than this house