Mr. Miller owns a repair shop in a small town. He repairs anything that people bring to his shop although he is a specialist in fixing medical equilpment, especially hearing aids. One day an old gentleman came into Mr. Miller's shop. He walked up to the counter where Mr. Miller was working and put a hearing aid on the counter without saying a word. Mr. Miller picked it up and examined it . Then he asked him what had gone wrong with it. But tha man did not answer him. So he asked him again,but this time in a very voice. Then man,again,did not reply. Therefore, Mr. Miller shouted the question even louder. The old gentleman became very annoyed. He took out a piece of paper and a pen which he had bought before he came into the shop and wrote "you don't have to shout so loud. I'm not deaf. I could not answer you because l have just been to the dentist and have had a tooth taken out. This hearing aid belongs to my wife. It fell onto the floor and will not tire on