Câu hỏi: Some large cities may have to ban cars.... the city center to wipe out smoke.

A. of

B. from

C. to

D. with

Câu 1: I shall be ready .......... a moment.

A. for

B. in

C. with

D. on

Câu 2: We can't get everything we want from life; we must just make the best .......... it.

A. with

B. of

C. for

D. by

Câu 3: What time did they arrive .... London?

A. at

B. on

C. in

D. to

Câu 4: William is .......... meanness.

A. against

B. above

C. towards

D. according to

Câu 5: She likes to go .......... a picnic.

A. for

B. on

C. for and on are correct

D. by

Câu 6: I work hard .......... help my family.

A. so as to

B. in order to

C. in order that

D. a and b