Here are the completed sentences:

1. Would you like to drink some milk for breakfast?
2. The girls are listening to music in the room now.
3. Hoa's mother often gets up at 5 a.m.
4. Did you go swimming with your friends last week?
5. There are some tall trees in the park.
6. His room is larger than my room (SSH).
7. His parents usually have dinner at home.
8. Does Hoa often ride a bike? Yes.
9. Is there a garden behind my house? Yes.
10. Lan's father does not go to work on the weekend.
11. Does her mother go to work on Sunday morning?
12. What time does Mr. Ba go to work every day?
13. There are many oranges in the fridge.
14. We do not often get up late in the morning.
15. There are two books on the table.
16. Hoa is not reading a book at the moment.
17. How is the table in the living room?
18. Does he often drink milk in the morning?
19. There is not a museum in our village.