Mrs. Wang was seventy- eight years old. Her husband worked in a post office. The next year her husband had a long holiday, so they made a journey to another city, their bus hit a rock and began to burn. The husband broke the window and helped his wife get off, but he died in the burning bus. And now the old woman has lived a lonely life for 6 years. She often walks near the garden or sits on a chair quietly. She had a dog and liked it very much. But she lost it one morning. Yesterday afternoon, Mrs. Wang was sitting on a chair near the garden while a boy was coming to her with a dog. The old woman saw the lovely dog and asked the boy, "Does your dog bite?" "No, it doesn't," answered the boy. Having heard this, the old woman began to touch its head. Suddenly it bit her hand and she began to shout at the boy, "Why did you fool me?" "I've never fooled you, madam," said the boy. "My dog doesn't bite anybody, but that dog isn't mine!"