One day, a kind boy named Tim found a big machine. The machine was old and broken. Tim wanted to make it work again. He tried to fix the machine, but it was very hard. Tim felt sad, but he didn't give up.
Tim asked his friend, Sam, for help. Sam came and looked at the machine. He said, "This machine is big and old. Can we fix it?" Tim said, "We can try. Let's work together." They worked very hard to fix the machine. It took a long time, but they didn't stop.
Finally, the machine started to work again. But it began to tremble and shake. Tim and Sam were scared. They tried to stop the machine, but it was too late. The machine broke again and made a big mess. Tim and Sam were upset. They had worked so hard, but the machine was still broken.
