21. 评价好/高 ______________________________________

评价低 ____________________________________

16. ⑴ Accidents often _____________(发生) from carelessness. 　 事故往往起因于粗心。 ⑵ An opportunity has　 _____________(发生) 　 机会来了。 ⑶ The problem may not _____________(发生), but there's no harm in keeping our powder dry. 　 问题不一定会发生, 但有备无患并无害处.

15. ⑴ The boy had no _____________(选择) but to cry for help.

　 ⑵ Here are many books . You can have 2 _____________(选择) 。

14. ⑴ Her conduct ________________(不一致)her words.

　 ⑵ The climate ________________(不适应)me.

　 ⑶ My teacher ___________________(同意) my idea / plan / my opinion / me.

13. 自己总结与advantage 有关的短语及用法：

　 ⑴ _______________________________________________________.

⑵ _______________________________________________________.

⑶ _______________________________________________________.

12. ⑴ It’s too expensive and _______________(无论如何)the color doesn’t suit you.

⑵ I’m afraid we can’t come, but thanks for the invitation _______________(无论如何).

11. ⑴ Rabbits and foxes are _______________(常见)in Britain. 兔子和狐狸在英国很常见。

　 ⑵ The twins__________________________(有很多共同之处)。

　 ⑶ He behaves as if he had no _______________(常识) 他的言行就好像没有常识似的。

⑷ The vintage was later than _______________(平常)。

⑸_______________(像平常一样), there weren't many people at the meeting.

⑹ The_______________(常规) practice in such cases is to apply for a court order. 　 处理这类案件的常规做法是请求法院发出指令。

⑺________________________(一般来说)，he should go there by taxi.

21. pick up　 22. work out　 23. work out　 24. working on　 25. as good as　 26. picked up　 27. pick out　 28. is playing　 29. Talented as　 30. Had I seen him then, …

6. ① hopeless ②hopefully

11, To be honest / Honestly speaking; 12, ⑴ competed ⑵ compete ⑶ My handwriting cannot compete with his. 13, ⑴ was admitted to　 ⑵ admitted having read 14, ⑴ will be replaced ⑵ have taken placed 15, When you have finished using the axe 16, ⑴ relate ⑵ related to 17, I was amazed at the news.18, ⑴ promised ⑵ promises ⑶ a promising young pianist 19, Being educated 20, ⑴ The Ministry of Education calls on students to exercise for an hour every day, in the hope that they will have good health to work fifty years and enjoy the whole life.

⑵ Taking exercise helps us build up our body and keep a clear mind.

5. ①related　 ②related