She couldn't（）laughing at him in those clothes.

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

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.

The noise of the traffic（）Paul from his work.

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

Anne（）from outside her home last Wednesday.

Shall we request the chairman（）our suggestion again?

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

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