1 . 单句改错
1. Not until a few months later he know the story.
2. Ladies and gentlemen, please fasten your seat belt (安全带). The plane is take off.
3. I’m written to tell you something that I don’t think is good.
4. I can’t stand laughed at in public.
5. Million of people all over China were watching TV when the spaceship landed safely.
6. A new building has been set up on where used to be a sports field.
7. John has the same bike that my father bought me.
8. He earned such much money that he can barely support his family.
9. What reasons do people have of doing voluntary work?
10. If there is a fire, dialing 119 as soon as possible.

2 . Such a good policeman __________we should learn from was murdered last night.

A．who

B．that

C．as

D．whom

3 . The explorer took only ________ men and things ________ he really needed into the jungle with him.

A．those; which	B．such; as
C．those; who	D．such; that

4 . 众所周知, 无论电脑如何普及, 有些工作得由人工完成。这就是电脑不能完全取代人的原因。
________, ________ popular computers are, some work must be done by hand. ________ computers can’t completely replace human beings.