1 . 假如下雨，庄稼就会有救。
________ ________ ________ ________, crops would be saved.

3 . If she should come tomorrow, I should give her the dictionary. (同义句转换)
________ ________ ________ ________, I should give her the dictionary.

4 . If he had had time, he would have done that yesterday. (同义句转换)
________ ________ ________ ________, he would have done that yesterday.

5 . ________the clouds, you would find the airplane in the sky easily                        .

A．Had it not been for

B．If it were not

C．If it had not been for

D．Were it not for

6 . ________ what was going to happen next, I would never have left her alone.

A．Had I known

B．If I know

C．If I knew

D．If had I known

7 . ________it rain this afternoon, the football match would be put off till next Friday.

A．Were

B．Should

C．Would

D．Will

8 . ________ his phone number yesterday, I would have called him up.

A．Should he know

B．Were I to know

C．Had I known

D．Have I known

9 . ________we made a great effort last term, we might have succeeded. （用适当的词填空）

10 . 如果你能采纳我的建议，我将不胜感激。（汉译英）