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

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

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

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

An explosion is a sudden increase in amount（）

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

She is very nice, but because she has a（）way of speaking, she is slow in making friends

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

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

Shall we request the chairman（）our suggestion again?