How do parents ask their teachers for leave?

A note of leave from parents to teachers.

Dear teacher: Because my children don't pay attention to their health these days, blowing air conditioners every day leads to physical discomfort. I will definitely take my child to the hospital for examination these days, so I will give my child n days off and hope the teacher will approve it.

Parents of students: _ _ _

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Notes for teachers' parents' holidays Part II

Teacher Zhang:

Wang Hao, a student in your class, is going to the hospital for treatment because of sudden high fever and vomiting. I can't come to school today. I hereby ask for leave.

Parents of students: Wang Tao

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Teachers' parents' holiday instructions Part III

Dear teacher:

My child _ _ _ can't come to school because I promised to accompany him to travel. I will take _ days off. Please approve. Thank you!

Parents of students: _ _ _

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