He's the most __1_____ businessman in the world. Many __2_____ have been written about how he has dominated the revolution in personal ____3____ . But we know little about him as a person. Here's a __4_____ anecdote which may show his personality: when Bill Gates was in the _____5__ grade, his parents decided that he needed some kind of help. He was at war with his mother Mary, an extrovert woman who believed that he should do what she told him. She would call him to ___6____ from his bedroom, which she had given up trying to make him clean, but he wouldn’t _____7___ . “What are you doing?” she once asked him. “I'm thinking,” Bill answered. “You're thinking?” “Yes, Mom, I'm thinking,” he said aggressively. “Have you tried thinking?” Finally, his parents decided to ______________________8____________________________ . The psychologist concluded that Bill was extremely intelligent. ____________________9________________________ , the psychologist told Bill's parents: “You’re going to lose. You had better adjust to it because there's no use trying to punish him. It's useless to try to compete with him.”________________________10__________________________.