:迟到保证书范文

　　now i beg the forgiveness from you, i know perhaps myself don't deserve any forgiveness, but i still hope you can finally forgive my misconduct. for this, i guarantee that i won't be late any more. if you can give me such a valuable chance to help me out from the miserable past, i will appreciate it very much.

　　finally, i want to say sorry again for my wrongness. besides, please supervise my behavior!