Write An Application To The Principal Requesting Leave For Ultrasound In English

The Principal,
Vivekananda Public School,

Subject: Leave application for ultrasound

Dear Sir/Madam,

I’m K.Surekha and I’m currently studying 8th standard in your school. Recently, I’ve been experiencing terrible stomach pain and consulted a doctor for the same. To understand the root problem, my doctor has asked me to get an ultrasound. It’ll take a day at least to get the ultrasound done and take the reports to the doctor. Please grant me a day’s leave to get all of these done. 

Thank you,
Yours truly,