1. He don’t stay/ doesn’t stay at school.
2. They don’t wash/ doesn’t wash the family car.
3. Adam don’t do/ doesn’t do his homework.
4. I don’t go/ doesn’t go to bed at 9.30 p.m.
5. Chinh don’t close/ doesn’t close his notes.
6. Our hamster don’t eat/ doesn’t eat leaves.
7. They don’t chat/ doesn’t chat with your friends.
8. He don’t use/ doesn’t use a paper at the office.
9. Son don’t skate/ doesn’t skate in the garden.
10. The girl don’t throw/ doesn’t throw rocks.