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

A. at 

B. over

C. in

D. for

Câu 1: It's getting cold. You'd better not…….without a coat.

A. go out 

B. to go out

C. going out 

D. gone out

Câu 2: "Did Amy's parents leave her any money?" - "No, she has to support……..now."

A. her

B. herself

C. all alone

D. on her own

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: 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

Câu 5: The chief of police………work is very important takes care of the public safety. 

A. who

B. which

C. whose

D. whom

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

A. whom

B. who

C. whose

D. that