Câu hỏi: A sign warned motorists ______ dangers.

A. of

B. for

C. about

D. a and c

Câu 1: She was very upset ________ the news of her father’s death.

A. at

B. by

C. with

D. about

Câu 2: Don't shout ___________ the child when he makes a mistake.

A. out

B. up

C. down

D. at

Câu 3: Most of the streets were named __________ national heroes.

A. after

B. with

C. by

D. up

Câu 4: Our study is very important____________ our future and useful_____________ our country.

A. for/ for

B. to/ to

C. for/ to

D. to/ for

Câu 5: Do you believe _______ ghosts?

A. no preposition

B. in

C. on

D. at

Câu 6: Ed depends ________ his family for financial support.

A. on

B. in

C. of

D. at