=>
1. goes
-> usually (HTĐ, S Vs/es)
2. is playing
-> listen! (HTTD, S is/am/are Ving)
3. does
-> always (HTĐ)
4. are watching 
-> at the moment (HTTD)
5. is listening 
-> now (HTTD)
6. play
-> on Sundays (HTĐ)
7. drives
-> often (HTĐ)
8. is cooking
-> HTTD (đang diễn ra tại thời điểm nói)
9. helps
-> sometimes (HTĐ)
10. am brushing
-> now (HTTD)
11. Does she visit
-> every Saturday (HTĐ, Does/Do S V?)
12. Are you playing
-> right now (HTTD, Is/Am/Are S Ving?)
13. doesn't like
-> like (không chia ở thì HTTD)
-> thì HTĐ (S doesn't/don't V)
14. aren't fighting
-> at the moment (HTTD)
15. Does your father work
-> thì HTĐ, Does/Do S V?
16. isn't learning
-> at the moment (HTTD, S is/am/are not Ving)
17. do they get up
-> thì HTĐ
18. don't take
-> every day (HTĐ)
19. do they live
-> thì HTĐ, Does/Do S V?
20. isn't running
-> now (HTTD)