weite an e-mail message to a friend.Say why you can`t visit next week.

问题描述:

weite an e-mail message to a friend.Say why you can`t visit next week.
求一篇英语作文

Dear xx,I am sorry,I can't visit you next week.Because I will have a midsemester next week.I should get ready for it.I hope you can understand me.Let me visit you next time when I will be free.Yoursyy