Câu hỏi: While attempting to reach his home before the storm, …………….

A. John's bike broke down

B. an accident happened to John

C. his bike broke down

D. John had a serious accident 

Câu 1: "When will Jean return me the book she borrowed?" - "When she……..it." 

A. finished

B. has finished

C. will finish

D. finish

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: The board of directors proposed that an outside consultant ……………..in. 

A. be brought

B. will be brought

C. will bring

D. will be bringing

Câu 4: He devotes most of his time……photography. 

A. for studying 

B. to studying of

C. to studying

D. to study

Câu 5: I have had a headache…………….yesterday.

A. till

B. for

C. since

D. until

Câu 6: Jack has three brothers, all of ………..are married. 

A. whom

B. who

C. whose

D. that