Tolong secepatnya ya pliss. Soalnya buat besok. Tolong di jawab dengan benar ya. Pliss. Nomor 19-35.

19. don't have to
20. mustn't
21.  mustn't
22. must
23. don't have to
24. have to
25. have to
26. mustn't
27. have to
28. have to
29. mustn't
30. don't have to
31. don't have to
32. have to
33. mustn't
34. don't have to
35. have to, don't have to