Câu hỏi: My little son was interested ............... fixing broken objects and making new things.

A. on

B. at

C. with

D. in

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

A. at

B. on

C. in

D. of

Câu 2: Don’t be afraid .......... the dog. He is quite harmless.

A. in

B. of

C. at

D. for

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

A. to

B. at

C. in

D. on

Câu 4: I’m not very good ........... singing.

A. at

B. for

C. in

D. about

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

A. with

B. for

C. against

D. to

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

A. with

B. for

C. to

D. by