Câu hỏi: He insisted ______ taking us dinner.

A. on

B. in

C. over

D. of

Câu 1: Don't shout ___________ the child when he makes a mistake.

A. out

B. up

C. down

D. at

Câu 2: A sign warned motorists ______ dangers.

A. of

B. for

C. about

D. a and c

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: You should make use___________ the books you have.

A. of

B. by

C. to

D. up

Câu 6: It was very nice__________ him to give me a lift.

A. of

B. by

C. to

D. on