One day, Tim and Sue went to the zoo. Tim was a competitive boy. He liked to win. Sue was his sister. She liked to have fun.
At the zoo, they saw a big rope. "Let's pull the rope and see who is stronger," said Tim. Sue said, "Okay, let's pull!" They both pulled the rope very hard. Tim pulled harder, but Sue was having fun.
Suddenly, the rope moved! A door opened, and out came a friendly monkey. The monkey said, "Thank you for opening my door! I was stuck. Now I can go play with my friends." Tim and Sue were surprised and happy. They became friends with the monkey and had a great day at the zoo.
