What is China doing for Expo 2010?

What is China doing for Expo 2010? What is Chinese doing for the Word Expo? What can i do for 2010 EXPO what can we do for 2010 Expo in Shanghai? What is China doing to prevent the global warming climate? What can I do for Word Expo 修改一篇英语文章2010 expo is successed.It is hosted by China.People 作文china 2010 shanghai world expo EXPO 2010 SHANGHAI CHINA 怎么读 expo 2010 shanghai china 英语作文 The theme of the World Expo 2010 Shanghai China is"___city,_ What is the history of Expo?