On time
Once upon a time,There were two sisters in a house. Their parents very fierce. They have many rules for their daughter. First,Their daughter have to go home on time,and have to do housework before they go to school everyday. One day two sisters went home late because of heavy rain.So two sisters asked with their parents "Do you allow ours go home almost 3pm. ?" Their parents said "Yes you do,because you have enough reason." Then two sisters were very happy.