How to write an application for postponement of class?

Some students in our school should have returned to school in mid-March as stipulated by the school, but they can't return to school on time because of their internship, so they hereby apply for an extension of their return to school.

Personal commitment and statement: I promise to strictly abide by the teaching management regulations of the school, keep in touch with the school, return to school on time to complete the academic examination and go through the relevant graduation procedures on time according to the requirements of the school.

Abide by the law and discipline, and don't do anything that will damage the reputation of the school and individuals. Personal safety is the responsibility of oneself and parents, and the school does not bear any related responsibilities. My parents or guardians know and agree to my application.

Signature of the applicant:

Date:

Extended data

Precautions:

1, the application items should be written clearly and specifically, and the data involved should be accurate.

2. The reasons should be fully reasonable and realistic, and cannot be exaggerated or fabricated, otherwise it will be difficult to get the approval of superior leaders.

3. The language should be accurate and concise, and the attitude should be sincere and simple.

4, the application requirements are discussed, the content should be simple. Different objects have different purposes, such as joining the league and joining the party.