英语作文 假定你是李华 2010年暑假在上海世博会做志愿者 .请根据以下要点 谈谈你做志愿者的体会

　　The World Expo in 2010(2010年世博会)
　　The World Expo in 2010
　　Shanghai will host the 2010 World Expo.The World Expo has a long
　　history but it has never been held in Asia.So the 2010 World Expo is
　　an honor for all of the Asians.()ur government
　　has promised that it will be the best one.And Shanghai,as a host
　　city,will have more chances to develop quickly.As a student in
　　Shanghai,I should learn English well so that I can be a volunteer in
　　the Expo to help foreigners know more about Shanghai.
　　How To Be A Lovely Citizen(如何成为一个可爱的上海人)
　　Great changes have taken place in Shanghai and more and more
　　people throughout the world are focusing their attention on Shanghai
　　now.As a citizen of Shanghai,I feel I must spare no efforts to do my
　　bit.First,I decide to help plant more trees to make our city more
　　beautiful.Second,I should obey seven nos and be good at learning from
　　others.Third,I should study hard so that I can do something better
　　for my city in the future.