23.I`m allowing him his______(自由)。

22.I want to do things that_______me(感兴趣)。

21.The village where they live is very________(令人厌倦的，乏味的)。

20.He wastes so much of his valuable time__________(聊天)on line。

19.The tsunami ( 海啸　 )_________(毁坏)_many trees and buildings so that the local people lost their homes.

18.Childrens are ___________( 禁止　 ) to smoke.

17.I think that you should accept the plan without ____________(争辩　 ).

16.I had better say a few words by way of __________( 解释　 )

15.This kind of pop music is popular with the-_____________(青少年　 ).

14.The policeman followed the person whose ___________(行为 )was so strange for a while and then caught him.