英语作文 写一篇e---mail关于你为什么下星期不能拜访你的朋友

thanks for you last letter!
I am sorry,I can not visiting you next week.
I am next week very busy.on Monday i have togo to piano lesson.Tuesday i help my parents.Wednesday i see a dentist.Tusesday i study for a math test.On Friday i have to my anut's home.saturday i must do my homework.Sunday i go to movies with my frients.
Can you with us goes to movies?
please visit us soon!