题目内容：

短文填空

根据提示和文章的意思，用单词的适当形式填空。

Bill Gates was born in Seattle, Washington in 1. (十月) , 1955. At school, he was interested in science and math. He began to work on computers when he was 13. Now he was one of the w 2. richest Americans.

He happened to get a very old computer one day. It worked so slowly 3. he tried to invent it with his friends. At last, they set out a software program(软件程序) f 4. the old machine. Bill   5. (卖)it for $4200. He was a  6. [səkˈsesfl]man. He was only 17 years old that year. Bill went to Harvard University(大学) the next year. But he only spent three years s  7. in the Harvard University, and then   8.(离开) Harvard. In 1975, Bill built his company named Microsoft. He invented a kind of software to help people. People use computers to do many things easily. Soon later the computer came into most offices and homes. People will think of Bill Gates as soon 9.   they talk about computers 10.  [ˈnauədeiz].