Our Daily Bread

One sunny day, four high school boys couldn’t resist the temptation to skip classes. The next morning they explained to a teacher that they had missed her class because their car had a flat tire. To their relief, she smiled and said, “Well, you missed a quiz yesterday, so take your seats and get out a pencil and paper.” She waited as they sat down and got ready for the quiz. Then she said, “First question: Which tire was flat?”