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

A. whom

B. who

C. whose

D. that

Câu 1: He devotes most of his time……photography. 

A. for studying 

B. to studying of

C. to studying

D. to study

Câu 2: ……….., he would have been able to pass the exam. 

A. If he studied hard

B. If studying hard

C. If he were studying hard

D. Had he studied hard

Câu 3: Nothing will prevent him……..succeeding. 

A. in

B. at

C. from

D. on

Câu 4: The gang admitted they had committed four recent bank robberies. 

A. confided

B. conferred

C. confessed

D. confused

Câu 5: The policemen………the robbery are looking for three young men.

A. investigate

B. investigating

C. investigated

D. investigates

Câu 6: The teacher suspected the student…….cheating in examination

A. on

B. about

C. in

D. of