Bài `6` :
`1.` A during his teenage years
`→`Dẫn chứng : Bill Gates' interest in computers started when he was a teenager.
`2.` C law
`→`Dẫn chứng : . After high school, he was accepted to several top colleges in the USA: Harvard, Yale, and Princeton. He chose to go to Harvard to study law.
`3.` B play video games
`→`Dẫn chứng : At Harvard, he focused more on his interest in computers than on coursework. He often relaxed by playing video games in Harvard's computer lab.
`4.` C because he wanted to start a software company
`→`Dẫn chứng : He left Harvard before graduating because he wanted to open a software company with his friend Paul Allen.
`5.` A an honorary degree
`→`Dẫn chứng : In 2007, he received an honorary degree from Harvard.
`6.` B healthcare, poverty reduction, and education
`→`Dẫn chứng : He is now, with his wife, running The Bill & Melinda Gates Foundation which aims to improve healthcare, reduce poverty, and promote education around the world.
