I just managed to（）a quick breath before I was pulled under the water by the passing boats.

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

The survivors（）to a floating tree in hopes of rescue.

An explosion is a sudden increase in amount（）

Some say yes and others say no; I don't know （）to follow.

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

Shall we request the chairman（）our suggestion again?

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

Mr. Sanders has been asked to（）the next meeting of the committee.

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