Câu hỏi:

We/ should/ spend/ money/ recycling

A. We should spend money at recycling.

B. We should spend money in recycling.

C. We should spend money on recycling.

D. We should spend money of recycling.

Câu 1: Rewrite sentences without changing the meaning

We can use this bottle once again.

A. We can reduce this bottle.

B. We can reuse this bottle.

C. We can refill this bottle.

D. We can recycle this bottle.

Câu 2:

We are trying to __________ the president to the party.

A. pollute      

B. exchange      

C. invite      

D. cause

Câu 3: 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 4:

Water is used to generate __________.

A.  

B. electricity      

C. money      

D. deforestation

Câu 5:

If you turn _________ the lights when you don’t use it, you will save electricity.

A. on      

B. off      

C. up     

D. down

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

A. A. charity     

B. natural      

C. classmate      

D. exchange