7. medicine (n. )→(adj.) 醫(yī)學(xué)的

8. harm (n. )→ (adj.) 有害的

5. surprised.(n.&v. )→(adj.) 感到驚訝的

→(adj.) 令人驚訝的

6. break (v.)→(adj.) 破碎的

3. snow (n.&v. )→ (adj.) 多雪的；下雪的

4. thin(adj. )→(反義詞 adj.) 厚的

1. cloud (n.)→(adj.) 多云的

2. sun (n. )→(adj.) 晴朗的

3. You’d better (not talk) with the driver while he is driving.

2. Don’t keep me (wait) for you for such a long time. You should come here on time.

1. You could ask the teacher for help when you have trouble in (learn) English.

15. (v.) 保持;留在

16. (adj.) 勇敢的；無畏的

13. (n.) 問題;煩惱；困難

14.(v.) 警告;告誡

10. (v. ) 有……的味道；(n.) 味道;滋味

11. (v.) 經(jīng)歷;經(jīng)驗

12. (v.) 想象，設(shè)想