Write a letter to the principal of your school requesting him or her for conducting the test again which you have missed due to an illness?

Dear Principal [insert surname here],
Hello. This is [insert full name here], a(n) [insert grade here] grade student. I was recently absent from [insert start date here] to [insert end date here] due to [insert illness here]. On one of those days, [insert test date here] I had an important test to take on [insert test subject here] for [insert class here], taught by [insert teacher’s name here]. Would I be allowed to retake it? A zero would badly damage my grade. My [insert specific parent/guardian role here], [insert parent/guardian’s full name here], shared the doctor’s note to the administrative office, so you should have access to it. I truly hope that a redo is possible.
Thank you for your time,
[insert student’s full name here]