Once upon a time, there was a little white cat. The cat liked to run in a zigzag way. It was fun for the cat to run like that. One day, the cat met a big dog. The dog was nice and wanted to play.
The dog said, "Can you tell me how to run like you?" The cat said, "Yes, I can tell you. Just move left, then right, then left again." The dog tried to run in a zigzag way too. They both had fun playing together.
But then, something unexpected happened. The dog ran too fast in a zigzag way and bumped into a tree. The dog was not hurt, but the tree started to shake. A big bird came out of the tree and said, "Why did you shake my tree?" The dog and the cat were surprised to see the bird talk. The bird was not mad, but it wanted to play too. So, they all played together and had a great time.
