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

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

Mr. Edward was not in, so his brother acted as （）at the party.

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

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

An explosion is a sudden increase in amount（）

（）students often find it difficult to live in China at first.

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

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

The weakening housing market continued to take its（）on the industry.