请假条英文-请假条（精选3篇）
On account of an attack of the flu with a severe headache， I shall be unable to attend classes today， for which I submit a certificate from the doctor。 I shall be much obliged if I can get your permission。
Respectfully yours，
John Warner
Dear Mr. Zhang,
Because I have got a cold and high fever. The doctor adviced me to rest for several days. I will attend school as soon as possible. And you don't worry about my work, I will ask my classmates to help me with it once I am back.
I hope my absence will not cause you any inconvenience.
Sincerely,
xiao Li
4th March Dear Mr. Li,
I am writing to ask for a sick leave of three days, starting from today to 6th March, both days inclusive.I enclose the doctor’s certificate and hope that you will grant me the leave.
Yours faithfully,
Simon Li