1 . _________ should happen to him, that would be too bad.如果有什么意外的事降临到他的头上，那可就糟了。（根据汉语意思填空）

2 . This printer is of good quality. If it ________ break down within the first year, we _______ repair it at our expense.

A．shall; will

B．must; should

C．should; would

D．can; shall

3 . We’ll make the final decision on our scheme. ______ you change your mind, please inform us as soon as possible.

A．Should

B．Were

C．Would

D．Had

4 . Punishments would be severe, ranging from a few years in prison to the death penalty _______ a person be caught carrying drugs.

A．should

B．would

C．could

D．might

5 . This computer is of good quality. If it ___________ break down within the first three months, we would repair it at our expense.

A．would

B．were to

C．could

D．might

6 . ________preparations from now on, she would be able to finish the essay on Sunday.

A．Would she make	B．If she make
C．Were she to make	D．If she had made