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    There were six friends in the forest. They were happy. The bird was a singer. She could sing songs in the tree. The dog was an artist. He could paint pictures on the ground. The monkey was so funny. He made the animals happy. What did he do? He was an actor. The ground in the forest was so clean. Who was the cleaner? The bear was sweeping the fallen leaves. The parrot (鹦鹉) was a reporter (记者). She reported news every day. What about the black cat? He was patrolling (巡逻) with his handgun (手枪) on his motorcycle. He was a policeman. They helped each other and protected the forest together.