Once upon a time, there was a smart cat named Tim. Tim loved to play with his ball. One day, while playing, his ball vanished. Tim looked everywhere but could not find his ball. He felt sad and missed his ball.
Tim asked his friend, a dog named Sam, "Have you seen my ball?" Sam shook his head and said, "No, but I will help you look for it." They looked under the trees and behind the bushes, but the ball was still not there.
Finally, they asked a wise old owl named Mr. Wise. He listened to their question and said, "I saw your ball roll into the big hole by the tree." Tim and Sam went to the big hole and found the ball. They were so happy! From that day on, they always played together and never let the ball vanish again.
