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

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

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

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

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

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

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

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

Nobody knows how long and how seriously the shakiness（不穩(wěn)定） of big businesses will （） down the economy.

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