Once upon a time, there was a little boy named Tim. He had a toy he loved very much. One day, Tim was playing with his toy near a big glass. He was very happy.
Tim's mom saw him and said, "Be careful, Tim! Don't play near the glass." But Tim did not listen. He kept playing and hit the glass. The glass fell and broke. Tim began to panic.
Tim felt upset because he did not listen to his mom. He cried and said, "I'm sorry, Mom." But the glass was broken and could not be fixed. Tim learned to listen to his mom from that day on.
