4. Thanks for your advice but I have to consider it myself.

3. Good try, but not quite right.

2. It might be, I suppose.

1. You should take the advice of your teacher.

20. ____ attack受到攻击

☆交际用语☆

19. ____ one's opinion在某人看来

18. be ____ on建立在……基础上

17. live one's ____ 实现梦想

16. do / try one's ____ 尽全力

15. ____ modern times(在)现代