The Sina Microblog provides a good ________ for those who want to express their opinions and exchange their ideas with others.

After living in Quanzhou for five years，she has developed quite an＿＿for the city．

   The new law has come into _____; surely it will have _____on industry of the country.

 It’s bad ___________ for a man to smoke in the public places where smoking is not allowed.

The private school was closed down as a ____ of its terribly bad management.