英语作文：写一封60词的信给市长，表达你要做2010年上海世博会志愿者的心愿

问题描述：

内容1.Shanghai will hould the 2010 World Expo
2.Why do i want to be a volunteer
3.What can i do for it
4.What an idoing for it now?

格式：
Dear sir
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Sincerely Yours
XXXXXX

问题解答：

Dear sir，
Since Shanghai will hold the 2010 World Expo, I want to be a volunteer. So I can not only make many friends, but also practice my English. If I am a volunteer, I can intruduce the history and the resorts to the foreigners. Of course, to be a qualified volunteer, there are still many things I need to learn. Please give me a chance and I will do my best.

Sincerely Yours
Mike