Câu hỏi: ……….., 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 1: 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 2: The gang admitted they had committed four recent bank robberies. 

A. confided

B. conferred

C. confessed

D. confused

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

A. till

B. for

C. since

D. until

Câu 4: The man………..we met on the train was the headmaster

A. whose

B. which

C. what

D. whom

Câu 5: "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 6: It's getting cold. You'd better not…….without a coat.

A. go out 

B. to go out

C. going out 

D. gone out