Mr. North looks worried this week. He always 1 good habit. He gets up early in the 2 and does some exercises before breakfast. He thought himself healthy and didn’t often go to see a doctor. But last Friday morning, when he was walking near the garden. He suddenly fell to the 3 . There was nobody around him and a few minutes later he came back to 4 . He stood up and went back slowly. He thinks something is wrong with his 5 and sometimes it beats fast, sometimes slow now. He can't fall asleep in the evening. And he often feels 6 when he's at work. This morning Mr. North came to the 7 . He told the doctor what happened to him. The young doctor looked him over carefully and then said,” I'm 8 to tell you, Mr. North. The terrible disease is 9 you. You must give up coffee if you hope to live 10 .”