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

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.

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

The aircraft vanished without（）

She couldn't（）laughing at him in those clothes.

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

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

The weakening housing market continued to take its（）on the industry.

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