The leave request can be written as follows:

1. Dear teacher, I am the parent of XXX. Due to an emergency, I am unable to attend the parent-teacher meeting this Friday. Please forgive me . If you have any additions or arrangements, please contact me in time. Sign your signature and leave your contact information to facilitate necessary communication with the teacher or school.

2. Dear head teacher, I am very sorry that due to work reasons, I am unable to attend the parent-teacher meeting held this weekend. We sincerely apologize for the inconvenience this has caused to you and other teachers, and look forward to the next opportunity to be able to communicate in person.

3. Dear school leaders and teachers, I regret to inform you that due to physical reasons, you will not be able to participate in the large-scale parent committee (or class) activities organized by the school at a certain time at the end of this month. . We place great importance on children developing good relationships with the community during their learning and look forward to the next opportunity to be actively involved and support children even more.