Once upon a time, there was a big race in the town. All the cars were excited to go fast and win. One car, named Tim, was very careless. He didn't take care of his wheels like the other cars did.
On the day of the race, Tim's wheel broke because he was so careless. He could not race with the other cars. Tim was sad and didn't know what to do. Then, a nice man came to help Tim.
The nice man helped to repair Tim's wheel. He showed Tim how to take care of his wheels, so they wouldn't break again. Tim was very happy and thanked the nice man. Now, Tim knew how to be careful and was ready to race with the other cars.
