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

A. In the end

B. At the end

C. At finish

D. In the stop

Câu 1: 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 2: The price of electricity is going up .......... October.

A. in

B. at

C. on

D. of

Câu 3: Endangered species are plant and animal species which are ________ danger of extinction.

A. on

B. in

C. at

D. by

Câu 4: Yesterday, I was talking ______my doctor ______a mysterious epidemics near here.

A. with/ on

B. to/ about

C. to/ out of

D. with/ over

Câu 5: This town is famous _________ its hand-woven carpets.

A. for

B. with

C. at

D. on

Câu 6: Last night I was invited ___ a formal get-together and I enjoyed myself a great deal.

A. to

B. at

C. for

D. about