假如你是李华，是某中学高一学生，你班新来一位美国交换生Jack，请你给他写一封电子邮件，

Dear Jack,

      Hello，I am your classmate Li Hua.Is it all right to get to this school?Is learning difficult?If you need anything, you can turn to me.I know all the delicious food around the school.I think you are cheerful and kind.Expecting us to be good friends.My oral English is not very good, you can help me improve.I usually like singing, swimming and playing basketball.If you have any place you want to play, you can ask me to take you there.Looking forward to hearing from you.

                                                                                                               Your friend   Li Hua