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: I…………..recently. 

A. can't have slept

B. won't have slept

C. didn't sleep

D. haven't been able to sleep

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

A. little

B. a little 

C. few

D. a few 

Câu 3: Nothing will prevent him……..succeeding. 

A. in

B. at

C. from

D. on

Câu 4: The gang admitted they had committed four recent bank robberies. 

A. confided

B. conferred

C. confessed

D. confused

Câu 5: Of two new teachers, one is experienced and………. 

A. the others are not

B. another is inexperienced

C. the other is not

D. other is inexperienced

Câu 6: He became…….because the company which he worked for decided to close down. 

A. reluctant

B. relieved

C. recycled

D. redundant