Câu hỏi: Don’t be afraid .......... the dog. He is quite harmless.

A. in

B. of

C. at

D. for

Câu 1: It was a confusing situation. Many things were happening ......... the same time.

A. at

B. on

C. in

D. of

Câu 2: Our flat is ....... the second floor of the building.

A. on

B. at

C. in

D. of

Câu 3: John’s away at the moment. He’s ........... holiday in France.

A. on

B. at

C. in

D. for

Câu 4: “What time will you arrive?” “I don’t know. It depends ......... the traffic.”

A. of

B. from

C. for

D. on

Câu 5: Contrary ......... what most people used to believed, these minerals are not renewable.

A. with

B. for

C. against

D. to

Câu 6: What time did they arrive ......... the hotel?

A. to

B. at

C. in

D. on