Câu hỏi: On behalf_____________ our group, he made a speech at the meeting.

A. of

B. to

C. in

D. by

Câu 1: He is retired. He lives________________ his pension.

A. by

B. on

C. with

D. to

Câu 2: Are you excited ______________ going on holiday next week?

A. about

B. up

C. at

D. with

Câu 3: Do you think we’ll find a solution ___________ the problem?

A. about

B. for

C. to

D. with

Câu 4: He was accused _____________ having stolen a car.

A. for

B. to

C. of 

D. by

Câu 5: _________ the end of the film, the heroine was reunited with her family.

A. During

B. With

C. On

D. At

Câu 6: They cancelled the flight because _________________ the storm.

A. with

B. by

C. off

D. of