阅读理解 Once there lived an old man in a town. He always forgot a lot of things. So his wife always had to say to him, "Don't forget this." One day he went on a long way alone. Before he left home, his wife said, "Now you have all these things. You need them on your way. Take care of your things on the way." He went to the station. He bought a ticket and got on the train with it. About an hour latter. The conductor began to see the tickets. She came to the old man and said, "Will you please show me your ticket?" The old man looked for his ticket in all his pockets but he could not find it. He was very worried." I can't find my ticket. I really bought a ticket before I got on the train," said the old man."I think you are right. I believe you bought a ticket. All right, you don't have to buy another ticket," said the conductor kindly. But the old man still looked worried and said sadly," You don't know why I'm worried. If I don't find my ticket. I can't remember my station. Where am I going?"（1）The old man bought a ticket __________. A．after he got on the trainB．before he got on the trainC．when the conductor told him to buy oneD．when he found he had no money with him（2）About an hour later, the conductor began _____________.A．to sell the ticketsB．to look for the ticketC．to check the ticketsD．to show the tickets（3）The conductor told the old man that he didn't need to buy another ticket because ________.A．the man was very oldB．she thought the old man had no money with himC．the old man showed her the ticketD．she believed the old man（4）The old man still looked worried because __________. A．he couldn't get on the trainB．he lost his ticket and a lot of moneyC．he thought his wife would angry with himD．he forgot where he was going（5）Which of the following is right? A．The old man went on the trip with his wife.B．The old man didn't find his ticket.C．The conductor was also an old man.D．The old man had to buy another ticket.