不知道英语电子邮件怎么写?写一封电子邮件,和你的朋友交流如何学好英语.

Dear friend:
In the last term,I studied hard and I made a great progress in my many progrems!Especially I got some advancement in english.Also my math got a good mark in the exam.
Do you hace some plan in your holiday.I want to invite you to come to our country for a short trip.I think you will have a good time in China.There are many beautiful views which may bring a wonderful time.
I'm looking forward to hearing from you soon!
Best wishes!
yours
xxx
这是我自己写的,