Câu hỏi: Do you believe _______ ghosts?

A. no preposition

B. in

C. on

D. at

Câu 1: I think your mother should let you make___________ your own mind.

A. down

B. to

C. up

D. of

Câu 2: We congratulate you ___________ your successful flight.

A. on

B. about

C. by

D. with

Câu 3: Ed depends ________ his family for financial support.

A. on

B. in

C. of

D. at

Câu 4: He was in orbit around the Earth __________ a speed of more than 17,000 miles per hour.

A. at

B. in

C. by

D. on

Câu 5: She was very upset ________ the news of her father’s death.

A. at

B. by

C. with

D. about

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

A. at

B. on

C. of

D. about