急求英语作文一篇 题目：Please write a letter to your parents to tell them something about your life

I am glad to hear from you!How are you?
I would like to tell you something about my school life.Some of my school life is full of happiness,others sadness.why do I say so?
I like a relaxing school life,but the classes are not the same.Math and Chinese are my poor subjects.The teachers often telephone my parents.you can know the results.
Oh,stop here!my mother is back!...