完形填空。（每小题1分，共15分） Joe wanted a computer. He asked his for the money and they said he must get it himself. But how did he get it? Heabout this when he walked home. Not many people wanted to ask children to work for them. Maybe he could take away snow for the neighbours（邻居）. But this was not. He had to wait a long time for that. He couldn't cut grass for their gardenshe had no tools（工具）to do the work with. Then he saw one of his classmates, Dick, delivering（送）. I could do that, he thought. Maybe I could even get the computeraway. I could payit a little each week. He ran toup with Dick. Joe asked him a lot of questions. He learned that it wasto get twenty-five dollars each week. He learned that the job（工作）took three hours each night. Dick him the phone number of the newspaper manager（经理）. Joe almost flew home. After he had told his motherhe thought, she. "I think it is a 14 idea, " she said, "I'll call the newspaper...." "What, Mum," Joe said, "I'll call." After that, I'm going to be a businessman now. Joe's mother smiled.