Here are the correct forms for the sentences based on the context provided:

1. Look, Ha ( **is coming** ) home late.
2. Mother never ( **comes** ) home late.
3. Do you ( **have** ) a new friend?
4. We ( **do** ) English exercises at the moment.
5. They ( **don’t like** ) red.
6. I ( **don’t play** ) chess.
7. These children ( **want** ) to read it.
8. What ( **does** ) your father usually ( **do** ) in the evening?
9. He ( **looks** ) smart today.
10. Our mom ( **doesn’t like** ) to go to the mountains for holidays.
11. Every morning, Linda ( **gets** ) up at 6. She ( **has** ) breakfast at 6:10. After breakfast, she ( **brushes** ) her teeth. She ( **goes** ) to school at 6:30.
12. We ( **watch** ) TV every morning.
13. I ( **do** ) my homework every afternoon.
14. Mai and Lan ( **play** ) games after school.
15. Vy ( **listens** ) to music every night.
16. Where is your father now? He ( **reads** ) a newspaper.
17. What ( **do** ) you ( **want** ) to be? I ( **want** ) to be a student.
18. Where ( **are** ) you ( **going** ) now? I ( **am going** ) to the market.
19. She is cooking and we ( **are doing** ) the homework.
20. He isn’t in the room. He ( **is playing** ) in the garden.
21. It is 7:30 a.m. and the Browns ( **are** ) in the kitchen. Mrs. Brown ( **is** ) at the breakfast table. She ( **reads** ) the morning paper. Mr. Brown ( **pours** ) a cup of coffee. He ( **drinks** ) two cups of coffee every morning before he ( **goes** ) to work. There is the cartoon on TV, but the children are not watching it. They ( **are playing** ) with their toys. They usually ( **don’t pay** ) any attention to the TV. Of course, Mr. and Mrs. Brown ( **don’t watch** ) TV, either.