1 . ______ a running log of your time spent volunteering, you would have received a certificate showing the good you’ve done.

A．If you hadn’t kept

B．Had you kept

C．If you kept

D．Not did you keep

2 .         enquiries and seek for reliable new-corporation logistics company for transloading, we would be glad to assist and append our best competitive rates to you.

A．If you had had

B．Should you have

C．But that you had

D．You are to have

3 . Linda couldn’t have answered the question so easily if she ________ a few books on world history before hand.

A．hadn’t read

B．hasn’t read

C．wouldn’t have read

D．didn’t read

4 . If the doctor ________ available last night, the child ________ saved.

A．had been; was	B．had been; would have been
C．were; would be	D．is; will be

5 . If my lawyer _________here last Saturday, he _________me from going.

A．had been; would have prevented	B．had been; would prevent
C．were; would prevent	D．were; would have prevented

6 . With the deadline drawing near, I am getting more and more anxious about the final exam.         I started to review my lessons several days in advance, I wouldn't have burned the midnight oil last night.

A．If

B．Had

C．Should

D．Were

7 . 如果我多等一分钟，我就坐上汽车了。（汉译英）

8 . Scientists all agree that if he had actually touched the key, he _______ from the electric shock.

A．must have died

B．should die

C．would have died

D．has been dead

9 . 只有在经历了人生中的起起伏伏之后，他才意识到他本应该树立切合实际的目标，而不是好高骛远。（Only）（汉译英）

10 . — Sorry, Daddy. I am not getting on well with my studies.
— Well. ________ you hadn’t wasted so much time playing online games.

A．As if

B．Even if

C．If only

D．Only if