20. The teacher felt helpless when he found his student had 　　　　　love stories for long.

19. When he was seeing the 　　　　　film, he was very 　　　　　.

18. Four 　　　　　five students in the class don’t agree with him.

17. - 　　　　I go to the seaside for my holiday?

-Well, I’m afraid it’ll be too crowed if you spend your holiday by the seaside at this time of year.

16. Nuclear science should be developed to benefit the people 　　　　　to harm them.

15.　-It is not right for him to give up his present job. -Well, I 　　　　　to change his mind but failed.

14.　Children are naturally 　　　　　about everything around them.

13.　The word “moon” is an ancient word 　　　　　“month”.

12. The boy 　　　　　love with the toy the moment he saw it.

11.　-Did you wash your new suit in hot water?

-Of course not. I am not 　　　　　foolish.