给朋友的信（英语）请给你的朋友写一封信,告诉他你“昨天做了些什么?明天你打算做什么?”（文章开头已给)（字数50~80）

I am really busy these days .Though we are having summer holidays now,I still have a lot of things to do.I have to take extra courses on math chinese and English.After that I can watch TV or surf on the internet.I am planning to go to the park with my friends tomorrow,I hope I could have a good day today .Yours * * *