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: Mr. Johnson said he was ......... favor of doing the work right away.

A. to

B. in

C. above

D. of

Câu 2: .......... the past, people did a great deal of work by hand.

A. in

B. from

C. on

D. to

Câu 3: Elizabeth is fond .......... going to dances.

A. in

B. of

C. with

D. at

Câu 4: Your work is .......... the average.

A. under

B. beneath

C. down

D. below

Câu 5: 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 6: Every student should spend .......... least two hours on his homework every night.

A. at

B. for

C. of

D. the