根据要求完成大作文，（共15分）
以下是张军的英国笔友David 发给他的电子邮件，请阅读邮件并根据其内容以张军的名义写一封回信。
（60---80词）

Dear Zhang, How are you ? I ‘m very happy to tell you that I have got a wonderful May Day. I climbed the beautiful mountain with my friends. When I got to the top of it, I felt that I was so great. What did you do on May Day? How did you like it? I’m waiting for your e-mail. David