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

A. on

B. at

C. in

D. for

Câu 3: What time did they arrive ......... the hotel?

A. to

B. at

C. in

D. on

Câu 4: The road is busy all the time, even ..............

A. on night

B. at the evening

C. at night

D. on the evening

Câu 5: “What time will you arrive?” “I don’t know. It depends ......... the traffic.”

A. of

B. from

C. for

D. on

Câu 6: Our flat is ....... the second floor of the building.

A. on

B. at

C. in

D. of