My dearest Mother,
The mother's day is coming and I would like to say "Happy mother's day" in this letter.I love you and thank you so much for everything you did for me.This day,I will stay away and can't give you my appreciation at home.I know I will watch myself,so don't worry about me.I am doing very well on my study.My schoolmates and teachers are all very nice.Though I can't be at home,I hope you have a wonderful mother's day.