Anne（）from outside her home last Wednesday.

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

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

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

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

He never（）to read the news but turned at once to the crossword puzzle on the last page.

An explosion is a sudden increase in amount（）

Our department（）courses in several foreign languages.

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

Inquiries（）the condition of the patients may be made personally or by telephone.