1,2. Đúng rồi. 10. meet.
3. warms / gives. 11. ... are you going / am going.
4. is running. 12. doesn't do.
5. goes. 13. Is he doing.
6. work. 14. boils.
7. rains / is raining. 15. is meeting hoặc is oing to meet.
8. points / wants. 16. Are you...
9. is cooking / cooks. 17. They don't usually go.