Câu hỏi: I’m not very good ........... singing.

A. at

B. for

C. in

D. about

Câu 1: Our flat is ....... the second floor of the building.

A. on

B. at

C. in

D. of

Câu 2: We travelled ................ 7.30 train, which arrived at 10.00.

A. in the

B. on the

C. by the

D. by

Câu 3: Don’t be afraid .......... the dog. He is quite harmless.

A. in

B. of

C. at

D. for

Câu 4: Since all vehicles were banned from the city centre, the air has been safe ........... pollution.

A. about

B. apart from

C. from

D. against

Câu 5: John’s away at the moment. He’s ........... holiday in France.

A. on

B. at

C. in

D. for

Câu 6: Admission to this club is open ............ people under 30 only.

A. with

B. for

C. to

D. by