I am very sorry to inform you that I cannot work for monday (20 Jun 16) as I have a bad cough and sore throat. I enclose the doctor’s certificate and ask you for sick leave of three days
I couldn't go to school for two days because I had stomachache. The doctor suggested me to rest at home
So I need to absent from the school for two days(from 21-22 Jan 2oo2)
and when i feel better, i 'll go to the school normally
Sincerely yours