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

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.

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

Shall we request the chairman（）our suggestion again?

Mr. Sanders has been asked to（）the next meeting of the committee.

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

His company promised to pay for his health （）in addition to other benefits.

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