The Use of these words in sentences. Do, did and does

1. I do my homework every night.

2. Did you go to the grocery store?
3. She does her laundry on Sundays.
4. We did our best to finish the project on time.
5. Does he always arrive late to class?
6. I do not understand the instructions.
7. Did they win the game last night?
8. She does not eat meat.
9. Do you want to go for a walk?
10. Does he have any siblings?