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

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

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

（）students often find it difficult to live in China at first.

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

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

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

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

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.