If you _____ your hand as far as you can , you should be able to touch it.

A. hold out B. push out C. reach out D. pull out

I’m afraid we’ll have to work extra hours, for there are still some problems　　　 ．

A．remaining to settle　　　　　　 B．remaining to be settled

C．remained to talk about　 D．to remain to discuss

　　 is known to us all is that the 2012 Summer Olymic Games will take place in London.

A. It B. What C. As D. Which

I would rather you _______me the truth; then what has happened would not have happened.

A. to tell　　 B. tell　　 C. told　　 D. had told

His business is______（扩展）twice as before.

The old woman ___ sit like that for hours, but now she is used to ____ in a chair .

　　A. had to; sit B. was ; sitting C. used to ; sitting D. would ; sitting

_____ they keep the water clean. ____ they make the tank look much prettier.

A. For; And 　 B. For one thing; And

C. For; Also 　 D. For one thing; Also

Without plenty of oral practice，you’ll find it hard to______a conversation with native English speakers.

A．go on 　　　　　 B．carry on

C．carry out 　　　 D．work on

—Jack Brown is very clever and he studies hard as well.

—No ________ he comes out first in the exams.

A. answer　 B. question　　 C. wonder　　 D. problem

We didn’t know you were in trouble at that time，otherwise we ________ you a hand.

A. had given 　　　　　　　　 B. gave

C. would give 　　　　　　　　 D. would have given