迟到保证书英文-条据书信 dear i am terribly sorry to be late for classes for so many times. i find it is a bad behavior. whats more, this behavior has laid a lot of bad influences on my classmates, also, brought vast amount of destructive results to myself. i dont know why i didnt follow my teachers suggestions to go to class on time ,however, now i strongly feel theres still a chance for me to correct it. i promise that being late for classes thing will never happen on me again. now i beg
