1. beg one's pardon
2. multiply ...by...
3. slow down
4. wear out
5. try on
6. make a decision,
7. a place of interest
8. make a mistake
9. drop off
10. think about
11. make up one's mind,
12. at all,
13. at least
14. by the time
15. carry on
16. never mind
17. from now on
18. come down
19. hands up
20. before long，
21. no one，
22. not...any longer

II. 重要句型

1. be busy doing sth.
2. prefer to do sth.
3. regard... as...
4. be pleased with sth./sb.
5. be angry with sb.

• multiply [´mʌltiplai] v.增加；倍增；繁殖 (初中英语单词)