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

A. whom

B. who

C. whose

D. that

Câu 1: The students were all………….by the lion's roar. 

A. frighented

B. destroyed

C. bitten

D. collapsed

Câu 2: "When will you see John?" - "I am looking forward to…………him next summer." 

A. seeing

B. seen

C. being seen

D. see

Câu 3: ……….., 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 4: Of two new teachers, one is experienced and………. 

A. the others are not

B. another is inexperienced

C. the other is not

D. other is inexperienced

Câu 5: I think your suggestion is probably the best one……the long run.

A. at 

B. over

C. in

D. for

Câu 6: He devotes most of his time……photography. 

A. for studying 

B. to studying of

C. to studying

D. to study