1. 당신 could say 당신 have a form to turn in 2. 당신 could ask to go talk to the counselor 3. 당신 could say that your teacher in another class asked 당신 to help with something. 4. pretend that 당신 need to throw up 5. (if your a girl) pretend its your time of the 월 and say 당신 need to go do something 6. if all these fail... crawl through the air vents and find a way out
well ( plz no offense ) im an A+ student, never late, never ditch, any of that, i have no idea, but i do have one tiny, little hint of advice... Ditchy= nono Aka ditchin will get 당신 in trouble