An explosion is a sudden increase in amount（）

He will behave(crazy)（）if he drinks too much.

She had clearly no（）of doing any work, although she was very well paid.

I could not persuade him to accept it,（）make him see the importance of it.

He never（）to read the news but turned at once to the crossword puzzle on the last page.

He（）for military service against the wishes of his parents.

I don't know who on（）stole the diamond last night.

I tried very hard to persuade him to join our group but I met with a flat（）

Since we can't hear you at the back of the hall, you'll have to（）your voice.

In China,it is quite (nature)（） for people to go back home for the Spring Festival.