Câu hỏi:

If there is a mechanical problem, we suggest ______ the manufacturer directly.

A. contact

B. contacting

C. to contact

D. be contacted

Câu 1:

My shoes are dirty. I’d better take them ________before I come in.

A. aways

B. up

C. on

D. off

Câu 2:

If you want to save money, you should ________the amount of water your family use

A. increase

B. reduce

C. adapt

D. repair

Câu 3:

I think we can practice our listening and speaking skills by _____ .

A. joining an English speaking club

B. watching English programs

C. speaking English with friends

D. All are correct

Câu 4:

Mary’s eyes are weak, __________, she has to wear glasses.

A. but

B. however

C. and

D. therefore

Câu 5:

My sister hair isn't _______

A. fast

B. curly

C. slim

D. sociable

Câu 6:

What _____ of learning English do you find most difficult? Is it grammar rules or speaking?

A. type

B. form

C. kind

D. aspect