DOING MATH HOMEWORK; DOING THEM WITH CALCULATOR; NOT DOING THEM AND COPYING THEM AT THE LAST MOMENT AT SCHOOL; CONVINCING YOUR PARENTS TO GO AT DISNEY LAND SO THEN YOU CAN SAY TO THE TEACHER "I DIDN'T DO THEM BECAUSE I WAS BUSY"; NOT DOING THEM BECAUSE IT'S THE LAST DAY OF SCHOOL, AND SO THE TEACHER WON'T KNOW