-Do you like city life or the country life?        
-It's hard to say. In the city there is _____________ interesting things , but in the country there's ____________ pollution.

Cheongsam is one of ____ dresses in China. And many foreigners also like it very much. 

The man is ____ than his father. 

I think Mike is ____ student in my class. 

______ he is, ______ he feels.　　

_____ you study, _____ grades you will get.

—I didn't know which T-shirt was ____, so I took them both.
—Yes, it's really difficult to choose.

Li Haimei has             hair in our class.

If everyone pours less polluted water into Dianchi Lake, it will be _______.