There is a boy called(叫做) Henry. One day, he seescat at his door. The cat looks sad and Henry thinks it must(be)lost. So he decides(决定) to help the cat find(it) home.
He calls the Lost and Found office323-4105. they say no one loses a cat. Then he asks his(friend) next door. But they don't lose their cats. Henry wants to ask his parents for help. But they aren't home. That night, Henry can't sleep(睡觉) well. He wants to help the cat but doesn't know h.
The next morning, he puts up Lost and Found notices (启事) all around his building. In the evening,a girl named Anna calls Henry to find the cat. She says to Henry. Henry(be) very happy.