Dear Mr/Ms XXX;
Today I'm writing to you to ask for a five-day leave, for I've got cold last night with carlessness.
This morning my mother took me to see the doctor,who told me to stay in bed for some days. So I am very sorry to be absent from school, especially your interesting lessons. I'll be sure to make up for the missed lessons after I recover from the illness.
Yours ever,
姓名：XXX.
Dear director chen:
Hello! I am x x x x x 0xx XX ( professional name ) professional XX (name ). Because XXXX ( excuse ) can not mount X month X day XX ( course name ). We take. Please approve.
Sincerely yours
XXX XX professional class
Leave : XX
XXX X month X day
x x x x x Note the following format
Dear teacher,
I'm xxx.I'm sorry that I can't go to school today.Because I have a fever.I feel very bad now.So I want to stay at home to take a rest.I hope you can permit me to stay at home.
Yours,
姓名：xxx