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:

This recycling bin belongs to them.

A. This recycling bin is them.

B. This recycling bin is their.

C. This recycling bin is theirs.

D. This recycling bin is they’s.

Câu 2:

They use ________ plastic bottles to keep water.

A. refillable     

B. natural      

C. polluting      

D. charitable

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

A. refillable      

B. environment     

C. bin

Câu 4:

effects/ causes/ noise/ What/ of/ the/ are/ pollution?

A. What the causes and effects of noise pollution are?

B. What are the noise pollution of causes and effects?

C. What the noise pollution of causes and effects are?

D. What are the causes and effects of noise pollution?

Câu 5: 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 6: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. A. recycle      

B. happy     

C. study     

D. windy