假如我是李华.我们班举行英语主题班会请写一篇英语作文,字数70

Dear classmates and teachers,
As we all know, the 2010 Shanghai World Expo is being held and every citizen is proud of it and all of us are willing to do something for it. So today we are holding a class meeting and let’s have a discussion about what we have done and what we should do for the Expo.
As far as I’m concerned, I think everyone can do small things such as picking up rubbish on the street and obeying the traffic rules to make our city better. It is what we can do that matches the theme of the Expo --- Better City, Better Life.