1.Tom was afraid of being laughed at because of his (破烂的)clothes.
2.Changes are being made here which go against my (原则) and I cannot agree with them.
3.It is not worth (牺牲)your health for your career.
4.Some miners were (使困住)underground after the collapse.
5.Today the survival of many wild animals is (威胁).
6.Always get rid of your rubbish properly and (回收利用) waste (e.g. glass and paper)where possible.
7.The enemy soldiers were (逃走)in all directions when attacked.
8.Yesterday, they (主张)that we should establish a day-care center.
9.We ended up getting there (在……前面)time.
10. (实际上),I’ve never been there before.
11.At the airport he read an address of welcome the association.
12.If you go on doing this, we won’t (负责任)the consequences.
13.I was encouraged to (脱离)old forms and rules.
答案 1.shabby 2.principles 3.sacrificing 4.trapped
5.threatened 6.recycle 7.fleeing 8.advocated
9.ahead of 10.As a matter of fact 11.on behalf of
12.answer for 13.break away from
