1. What time does he have breakfast?
2. How often does she visit her old mother?
3. Why do they live together?
4. Where do you spend your weekends?
5. Who washes his shirts?
6. What does this bottle contain? / What's in this bottle?
7. How does it smell?
8. How much is gasoline?
9. How many families live in this house?
10. Where do you want to settle down?
