Câu hỏi: An electricalfault could have caused the fire.

A. An electrical fault could have been caused by the fire.

B. An electrical fault could have caused the fire.

C. The fire could have been caused by an electrical fault.

D. The fire could have caused an electrical fault.

Câu 1: They had to postpone the meeting because of illness.

A. The meeting because of illness be postponed.

B. The meeting had to be postponed because of illness.

C. The meeting had to be postponed by them because of illness.

D. The meeting because of illness had to be postponed.

Câu 2: Somebody cleans the room everyday.

A. The room everyday is cleaned.

B. The roon is everyday cleaned.

C. The room is cleaned everyday.

D. The room is cleaned by somebody everyday.

Câu 3: They will ask you a lot of questions at the interview.

A. You will be asked a lot of questions at the interview.

B. A lot of questions will be asked you at the interview.

C. You will be asked a lot of questions at the interview by them.

D. A lot of questiosns will be asked at the interview.

Câu 4: The shipment is going .............................

A. delay

B. delayed

C. to delay

D. to be delayed

Câu 5: Somebody might have stolen your car.

A. Somebody might have stolen your car.

B. Your car might be stolen.

C. Your car might have been stolen.

D. Your car might have been stolen by somebody.

Câu 6: They think that the prisoner escaped by climbing over the wall

A. The prisoner is thought to escape by climbing over the wall.

B. The prisoner is thought escaped by climbing over the wall.

C. The prisoner is thought having escaped by climbing over the wall.

D. The prisoner is thought to have escaped by climbing over the wall.