I. 写出下列词的适当形式
1. fail（反义词）________
2. search （第三人称单数）_________
3. mouse（复数）_______
4. success（动词）_______
5. everybody（反义词）_______
6. till（同义词）_______
7. careful （名词）_______
8. key （复数）______
II. 单项选择
1. Mr Green ____in China since five years ago.
A. lived B. has lived C. is going D. live
2. In our city ____people have moved into their new house.
A. thousand B. thousands C. thousands of D. thousand of
3. I’m reading now ,please tell him ____the TV a bit.
A. turn up B. turn off C. to turn down D. to turn off
