Our department（）courses in several foreign languages.

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

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

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

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

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

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

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

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

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