Write an application to your Headmaster for three days' leave in advance for the purpose of the marriage ceremony of your elder sister.

 01 April 2022
The Headmaster
Sadar High School
Tangil.

Subject: Prayer for three days' leave in advance.

Dear Sir,
With due respect, I beg to state that I am a student of class VIII of your school. My elder sister's marriage ceremony is going to be held in Dhaka on 06 August 2017. In this circumstances. I'm badly in need of three days' leave in advance.

So, I pray and hope that you will kindly grant me three days' leave in advance with effect from 05 August and oblige thereby.

Yours obediently
Chirkutt
Class-VII, Roll-01.