Câu hỏi: We might need more food, depending ____ how many people turn up.

A. for

B. on

C. at

D. with

Câu 1: Ken prefers Chinese food________ French food.

A. to

B. or

C. and

D. with

Câu 2: How long have they been working _____________ the company?

A. for

B. at

C. in

D. on

Câu 3: It was very nice__________ him to give me a lift.

A. of

B. by

C. to

D. on

Câu 4: The pens made___________ plastic are very cheap.

A. by

B. with

C. of

D. to

Câu 5: She was very surprised ________ the grade she received.

A. at

B. on

C. of

D. about

Câu 6: She always takes good care _______ her children.

A. for

B. in

C. of

D. with