Mr XX,
I've got a cold and cough badly so I can't go to school.I'm writting to ask for sick leave of two classes.
Encl.Doctor's Certificate of Advice( 病例证明)
Your student.
XX
Mr XX,
I've got a cold and cough badly so I can't go to school.I'm writting to ask for sick leave of two classes.
Encl.Doctor's Certificate of Advice( 病例证明)
Your student.
XX