Câu hỏi:

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 1:

Do you know what ___________ water pollution?

A. caused      

B. causing      

C. to cause      

D. causes

Câu 2:

Water is used to generate __________.

A.  

B. electricity      

C. money      

D. deforestation

Câu 3:

We can find noise pollution __________ most cities.

A. of      

B. on      

C. to      

D. in

Câu 4: Choose the letter A, B, C or D the word that has the underlined part different from others.

A. A. wrap      

B. swap      

C. ask      

D. that

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

A. what      

B. wrap      

C. when     

D. with

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

A. A. fasten      

B. daddy     

C. backpack     

D. water