Ex2:
1. When does Minh usually take exercises?
2. How often do you brush your teeth?
3. What time does Nga have an appointment this morning?
4. Where do they live?
5. Why do you like 'Tom and Jerry'?
6. How does she feel about the next examination?
7. What makes people different from all othe animals.
8. When do they do their homework?
9. Which blouse do you like?
10. What is that?
11. Where does he study piano?
12. What does your father do?
13. Who is your favourite musician?
14. How often do you take a holiday?
15. How long does it take to get there?