How can I write an application for sick leave as a student?

New Colony II
Siaha, Mizoram – 796901
21 May 2024

The Principal,
English School,

Subject: Application for Sick Leave

Respected Sir/Madam,

I, John, a student of Class 4 in your esteemed institution, am writing to request a sick leave due to illness. I am suffering from fever and am advised by my doctor to take rest until I recover fully.

Therefore, I kindly request you to grant me leave from 21.05.2024 to 24.05.2024. I assure you that I will catch up on missed lessons once I return to school.

Enclosed with this application is a copy of my medical certificate for your perusal.

Thank you for your understanding.

Yours sincerely,

Class: 4
Roll No: 7.