24. You must see the doctor.
25. Your family shouldn't invest money in this risky business.
26. He is banned from taking my car.
27. You shouldn't feed these animals.
28. You don't have to dust the furniture.
29. You could rent a flat very cheaply.
30. She should clean her room.
31. You should wear running shoes here.
32. They can't be late.
33. People shouldn't take pictures in the museum.
34. Helen must attend the meeting.
35. Ken could change his hair style.
36. We are able to the spa tomorrow.
37. You must iron the clothes.
38. Dogs shouldn't bark at night.
39. You could book tickets for the concert.
40. You don't have to extract the tooth now.
