How to write the application for sick leave to resume school for primary school students?

The application for sick leave for primary school students is written like this:

Dear school leaders and teachers,

Hello, guys. I'm a student of Class One of Grade 04 E-commerce in our college. I was hit by a car last year, resulting in a broken eye. After a year of treatment and recuperation, I have recovered. In order not to delay the course study next semester, I hereby apply for resumption of study.

Since I was hospitalized, my parents have submitted an application for suspension from school because I can't attend classes. At that time, my tutor, Mr. Zhao Zhengping, handled all the suspension procedures for me, so I still don't know some specific procedures for resuming my studies. Last week, I called the guidance office, but the teacher in the office told me that Miss Zhao had been transferred to another school. I can't bother Miss Zhao any more.

I will be out of school on August 6th, and it will be a whole year in 20 days. As the school starts in June and the final term is approaching, all aspects of work are very busy, and the summer vacation is coming soon. So in order to complete all the admission procedures before the school holiday, I consulted Mr. Qian from the academic affairs office of the school.

Soon after I was hospitalized, I asked my family to take all my professional books back from school and make a specific study plan for myself every day. I read professional foreign languages almost every day. When my classmates come to my home, I will tell them what I don't understand and ask them for advice.

Over the past year, I have also read many books to improve my personal cultivation and some famous Chinese and foreign books. So, although I didn't study at school for a year, I didn't stop studying. So I hope the leader will consider whether I can study with the original class again. I know this may embarrass the school, but I ask the school to take the exam with the relevant teachers before making a decision.