Listen and fill in the blanks. Mrs. Wang was very old. He husband once worked in a __1__, but he died years ago. Now the old woman has lived a lonely life. She often walks near the garden or sits on a chair __2__. She had a dog and liked it very much. But she lost it one morning. Yesterday afternoon, Mrs. Wang was sitting on the chair when a boy was coming to her with a dog. The old woman saw the _3___ 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 __4__. __5___ 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!”