求一篇上海英语作文,谢谢用上Better City,BetterLife.打错了,是上海世博会

To World Expo 2010 Shanghai China, we Chinese people should behave well. As a student, I think it’s very important to do everything on time and keep promises. Never lie to others or say dirty words. We should be polite to others and ready to help people in need. We’d better not talk loudly in public. Don’t throw litter or spit about. And remember to obey traffic rules.
Finally, learn to work with others. Better City,Better life.We need good team work in our life.