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

A. for studying 

B. to studying of

C. to studying

D. to study

Câu 1: Jack has three brothers, all of ………..are married. 

A. whom

B. who

C. whose

D. that

Câu 2: The chief of police………work is very important takes care of the public safety. 

A. who

B. which

C. whose

D. whom

Câu 3: I have had a headache…………….yesterday.

A. till

B. for

C. since

D. until

Câu 4: 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 5: The principal doesn't permit………here. 

A. to shout

B. shout

C. shouting

D. shouted

Câu 6: He shouted at her. If he had known the whole story, he………so angry

A. has not been

B. would not have been

C. would not be

D. wasn't