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

A. of

B. by

C. to

D. on

Câu 1: Many of the stories are based______________ rumor.

A. on

B. by

C. to

D. with

Câu 2: Do you believe _______ ghosts?

A. no preposition

B. in

C. on

D. at

Câu 3: A sign warned motorists ______ dangers.

A. of

B. for

C. about

D. a and c

Câu 4: She was very upset ________ the news of her father’s death.

A. at

B. by

C. with

D. about

Câu 5: The pens made___________ plastic are very cheap.

A. by

B. with

C. of

D. to

Câu 6: She was very surprised ________ the grade she received.

A. at

B. on

C. of

D. about