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: "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 2: Luckily they still have………..rice in the house. 

A. little

B. a little 

C. few

D. a few 

Câu 3: He devotes most of his time……photography. 

A. for studying 

B. to studying of

C. to studying

D. to study

Câu 4: The students were all………….by the lion's roar. 

A. frighented

B. destroyed

C. bitten

D. collapsed

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

A. to shout

B. shout

C. shouting

D. shouted

Câu 6: I think your suggestion is probably the best one……the long run.

A. at 

B. over

C. in

D. for