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

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

An explosion is a sudden increase in amount（）

He will behave(crazy)（）if he drinks too much.

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

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.

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

I want you to succeed without（）and firmly believe that you will succeed if you try hard enough.

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