请哪位老师帮忙改改英语作文,指出错误指出,

请哪位老师帮忙改改英语作文,指出错误指出,
Dear Henry,
I’m glad to receive you letter.It’s a pleasure form me to tell you my plan of this coming summer vacation after the college entrance examination.First of all,a good rest is needed because I do feel tired after the hard work of all these years.Of course,I’ll do more reading for fun and for knowledge as well.I’ll spend some time staying with my parents,chatting with them and doing some house work.They’ve done so much for me,you know.If possible,I’ll take part in some social arteritis so that I can know more about the society.
Best wishes!
Li Hua.