Once upon a time, there was a messy little boy named Tim. Tim liked to play with his toy cars all day. He would drive them all around his room, but he would leave a big mess behind.
One day, Tim's mom told him he needed to improve and clean up his room. She said, "Tim, if you want to play, you need to clean up your mess and be a big boy." Tim wanted to be a big boy, so he started to pick up his toys.
After his room was clean, Tim's mom gave him a special toy car. This car needed fuel to go fast. Tim put the fuel in the car and watched it zoom around his room. He was so happy! Tim learned that when he improved and cleaned up, he could have more fun with his toys.
