Câu hỏi: You should concentrate _________what the interviewer is saying and make a real effort to answer all the questions the interviewer asks.

A. on

B. in

C. at

D. to

Câu 1: .............. of the concert, there was great applause.

A. In the end

B. At the end

C. At finish

D. In the stop

Câu 2: Damage to the building resulted ________ an usually high wind.

A. from

B. in

C. about

D. for

Câu 3: It was very kind_________ you to give up so much of time to help me.

A. about

B. for

C. to

D. of

Câu 4: We had a lot of problem with our car. ........., we sold it and bought another one.

A. At finish

B. By the end

C. At the end

D. In the end

Câu 5: Hurry up! We’ve got to go ......... five minutes.

A. in

B. at

C. on

D. to

Câu 6: The price of electricity is going up .......... October.

A. in

B. at

C. on

D. of