Leave Application For School ।। Write an application for leave.how to write an application for leave

Write an application to principal of your college, requesting him to grant you leave for some day as you have to look after your mother, who is suffering from fever.

To 

The Principal,

Government Inter College lakhnow
Sir,
Most respectfully, I beg to say that I have been suffering from fever since last night, So I am unable to attend the College,

I, therefore, request to grant me leave of absence from 12th Oct,20.. to 14th Oct, 20..
I shall be highly obliged to your act of kindness.

Dated
Oct, 12th,20..
Yours Obediently
ABC
Class-XI A