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

The price they offered for my old car was so low that I（）it down.

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

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

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

Shall we request the chairman（）our suggestion again?

Our department（）courses in several foreign languages.

Anne（）from outside her home last Wednesday.

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

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