Sex education is very important.Many schools have begun teaching it to their students. A. Important as sex education is,many schools have begun teaching it to their students. B. It is only wh (Miễn phí)

The train arrived at the station.Shortly after that the passengers rushed towards it.

A. No sooner has the train arrived at the station than the passengers rushed towards it.

B. Hardly had the passengers rushed towards it when the train arrived at the station.

C. Scarcely had the train arrived at the stati on when the passengers rushed towards it.

D. Not until the train arrived at the station did the passengers rush towards it.

He finished his course.He soon applied technology in his work effectively.

A. Not until he had applied technology in his work effectively did he finish his course.

B. Hardly had he applied technology in his work effectively when he finished his course.

C. No sooner had he finished his course than he applied technology in his work effectively.

D. Only after he finished his course did he start to apply technology in his work effectively.

The members in the yoga club are forbidden to take photographs during their practice in the room.There is no exception whatsoever.

A. Under no circumstances are the members in the yoga club allowed to take photographs during their practice in the room.

B. By no means were the members in the yoga club allowed to take photographs during their practice in the room.

C. Never are the members in the yoga club banned to take photographs during their practice in the room.

D. On no occasion were the members in the yoga club banned to take photographs during their practice in the room.

Candidates are prohibited from discussing with anyone while they are taking the entrance exam.There is no exception.

A. By no means were candidates allowed to discuss with anyone while they are taking the entrance exam.

B. At no time are candidates banned from discussing with anyone while they are taking the entrance exam.

C. On no account are candidates forbidden to discuss with anyone while they are taking the entrance exam.

D. Under no circumstances are candidates allowed to discuss with anyone while they are taking the entrance exam.

She read all the instructions of the exam.She started to do it.

A. Not until she started to do the exam did she read all of its instructions.

B. Only after reading all the instructions of the exam did she start to do it.

C. Hardly did she read all the instructions of the exam when she started to do it.

D. But for reading all the instructions of the exam did she start to do it.

She only felt relaxed after a few months working for him.

A. Hardly she had felt relaxed when working for him a few months.

B. A few months ago,she didn’t find it relaxed working for him.

C. Only after a few months working for him did she feel relaxed.

D. It was not until a few months working for him did she feel relaxed.