An explosion is a sudden increase in amount（）

The aircraft vanished without（）

People appreciate（）with him because he has a good sense of humor.

Many students found the book （）;it provided them with a large amount of information on the subject.

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

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.

I was（）than angry when I saw how they'd ruined the landscape.

We forgave her anger because we knew that her father's illness had put her under great （）

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