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

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

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

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

I could not persuade him to accept it,（）make him see the importance of it.

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

Shall we request the chairman（）our suggestion again?

Anne（）from outside her home last Wednesday.

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

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