Oh, it's eight o'clock now. David gets up and runs to school. On the way he bumps against a little girl. The girl falls down on the ground. Her mother is very angry with David. Poor David! He is late for school. He stands at the door. He feels very bad! Oh, no! He forgot his schoolbag at home. He is sad. He looks at his classmates and doesn't know what to do. Thank goodness! David's little dog sees his schoolbag and takes it to school. Now everything is OK. David and his little dog are always good friends.