28. Either C or D
29. B, using medicine for anything other than it’s intended purpose is misuse and can lead to drug abuse.
30. D, prescription medicines aren’t meant to be used to get a high
31. D, since it is under no circumstances
32. C, this isn’t always bad. A good example is drugs for mental illness. A bad example is like PCP or LSD.
33. I think A or B
34. D