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Physical education class doesn't send messages to teachers. How to send a leave of absence?

The operation is as follows:

Physical education class's Leave Form: Leave XX Teacher: XXX can't go to physical education class because of XXX's pain, and now he is taking a class off, please approve. Student: XXX's parents or class teacher's signature: physical education class's leave note of XXXXXXX is a leave note that students can't attend PE class on time for some reason. The leave note says why they can't go to physical education class. Although it is not necessary for parents to sign, parents can sign as appropriate to ensure the credibility of the leave.