1 . —What if he failed in the next monthly examination again?
—I don’t know. ________ heart and be reduced ________ the class?

A．Will he lose; not to attending

B．Did he lose; to not attending

C．Had he lost; not to attending

D．Would he lose; to not attending

2 . ________ you decide not to receive our information via email any longer, just click the link below to be removed from our list.

A．Should

B．Must

C．Could

D．Would

3 . Had I made good use of this software, a huge amount of time and energy _________.

A．would have been saved	B．had been saved
C．will be saved	D．was saved

4 . _________ every student aware of the importance of study, they would study efficiently.

A．Were

B．Should

C．May

D．Had

5 . He would be in a better university now________ to too many computer games when young.

A．were he not addicted	B．if he was not addicted
C．had he not addicted himself	D．had he not been addicted himself

6 . Had it not been for the fact that about 30 pupils __________ in the state of Connecticut
a fortnight ago, their parents ___________ in deep sorrow now.

A．had been killed, wouldn’t be

B．were killed, couldn’t be

C．would have been killed, mightn’t be

D．should be killed, wouldn’t be

7 . ______ it rain tomorrow, we would have to put off the sports meeting.

A．Were

B．Should

C．Would

D．Could

8 . We would hesitate to pull over to the side of the road ________ a stranger in a car wave us down.

A．should

B．were

C．if

D．if only

9 . ______ today, he would get there by Friday．

A．Were he to leave	B．If he had left
C．Did he to leave	D．Had he left

10 . Had Tom taken medicine just as the doctor said yesterday, he_______ quite right now.

A．must have been	B．would have been
C．were	D．would be