关于“世博人家”的作文帮忙一下吧.继续这篇作文啊!题目是：假如你是张华,是高二生,你家入选了上海“世博人家”,美国人史密

Dear Mr smith,I am glad to hear that you will be staying at my home.I would like to introduce my family to you.My name is Zhanghua and nowadays I'm a senior student of high school.China holds the world Expo this year and our family is selected to Expo homestay family.My father is a policeman and my mother is a nurse.Our home is located at 128,Bingjiang road and in which there are computer,desk lamp,TV set,sofa and bed.