Câu hỏi: Jack has three brothers, all of ………..are married. 

A. whom

B. who

C. whose

D. that

Câu 1: The gang admitted they had committed four recent bank robberies. 

A. confided

B. conferred

C. confessed

D. confused

Câu 2: I…………..recently. 

A. can't have slept

B. won't have slept

C. didn't sleep

D. haven't been able to sleep

Câu 3: I think your suggestion is probably the best one……the long run.

A. at 

B. over

C. in

D. for

Câu 4: The chief of police………work is very important takes care of the public safety. 

A. who

B. which

C. whose

D. whom

Câu 5: Luckily they still have………..rice in the house. 

A. little

B. a little 

C. few

D. a few 

Câu 6: Nothing will prevent him……..succeeding. 

A. in

B. at

C. from

D. on