Make questions for the underlined part

Make questions for the underlined parts:
1. He often does his homework in the evening.
2. She is practicing the piano.
3. I usually play soccer after school.
4. We are going to stay there for a week.
5. Minh goes swimming three times a week.
6. I waited for my friends yesterday.
7. The children are in the library.
8. He had math on Monday and Thursday.
9. She buys some milk at the store.
10. It is 2 kilometers from my house to the market.
11. Mr Minh teaches us English at school.
12. Her hair is brown.
13. There are four seasons in my country.
14. She buys two bars of soap.
15. My father drinks coffee in the morning.
16. My father goes to work six days a week.
17. Hoa's school is on Le Loi Street.
18. Yes, she walks to school every day.
19. My father usually takes a shower  in the morning.
20. They are listening to music at the moment.