9. (adj.) 美味的

10. (v.) 保持；停留

11. (v.) 記住；想起

12. (n.) 科目

5. (n. ) 劇院

6. (n.) 圖書館

7. (n.) 馬鈴薯，土豆

8. (n.) 西紅柿，番茄

1. (n.) 年級

2. (n.) 家，家庭

3. (n.) 母親；父親

4. (n.) 醫(yī)院

4. 她很少吃甜食，我也是。

She eats sweet snacks. do I.

3. 她太興奮以至于她無法入睡。

She was excited to  .

2. 我看見他們正在操場上打籃球。

I them  on the playground. ;

1. 只要明天不下雨，我們就去打籃球。

We play basketball  it  tomorrow.

4. —A number of volunteers willing to teach in China's rural areas.

—Yes,the number is getting .

   A. is;bigger and bigger

   B. are;bigger and bigger

   C. is;more and more

   D. are;more and more

3. —Would you like to have apples?

—No,thank you. Fve had enough.

   A. other two   B. another two

   C. more two   D. two others

2. Chinese people keep pigs for food. But now some people keep them as pets.

   A. used to   B. has to

   C. had better   D. were used to