Nobody knows how long and how seriously the shakiness（不稳定） of big businesses will （） down the economy.

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

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

I was（）than angry when I saw how they'd ruined the landscape.

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

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

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

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

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

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