Do or does. Ask and answer the questions.

1. you work hard?
2. your friends play basketball?
3. water boil at 100 degrees Celsius?
4. you watch TV every day?
5. the Earth go round the Sun?
6. the Sun rise in the West?
7. your classmates live in the dormitory?
8. all your relatives live in your native town?
9. shops in Russia work at the weekend?
10. the library of our Institute offer books on all subjects?