Câu hỏi: Why don't you ask_____________ a pay increase?

A. for

B. by

C. to

D. with

Câu 1: The Americanpeople shared ___________ the Soviet people their satisfaction for the safe flight.

A. by

B. with

C. at

D. about

Câu 2: It was very nice__________ him to give me a lift.

A. of

B. by

C. to

D. on

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: He insisted ______ taking us dinner.

A. on

B. in

C. over

D. of

Câu 6: China became the third country in the world to be able to independently carry __________ manned space flights.

A. by

B. up

C. on

D. out