Writing format:

Dear Teacher ***** (leader)

Hello (Hello everyone)

I am I need to leave school to study art major in order to get better grades and attend my ideal school, so I hereby apply to leave school to participate in art training. The time to leave school is () and the time to return to school is (). Generally, it is written here after the school entrance examination or the joint entrance examination. You are responsible for all safety while off campus. (This must be written) I sincerely apologize for any inconvenience caused to teachers and the school. I hope all the teachers will approve my application for out-of-school training.

Or:

Dear School Committee:

Because the art college entrance examination in **** is coming soon, in order to achieve a satisfactory result, I will I will participate in art training starting from *day *month* of *year. I would like to ask for leave from the school for *months (from *day*month to *day*month), and hope that the school leaders will approve it.

Sincerely, salute! *Class *** (Name) *Year*Month*Day****

Parent Signature