Ha Noi, May 19,2016
i am writing to express my sincerely apology for my inproper behavior in your history lesson yesterday. While you tried to teach us some interesting thiongs about world history, i gossiped with my friends and made noise. when you corrected me seriously i responed in a rude way. i saw you cried after leaving my class. later on that day, i immediately realized that my attitude was so impolite. i recognized how important history is and you enthusiasm to us. history shows us about human origin, wars,revolution and lots of meaningful lessons. you lectured us plenty of great things not only at school but in outdoor.
i am truly sory about everything. please accept my deepest regret and i promise that i am not going to commit again.