21. b
22. c
23. a
24. a
25. c
26. d
27. b
28. c
29. a
30. b
31. b
32. d
33. a
34. c
35. c
36. a
37. d
38. c
39. a
40. a
41. d
42. c
I think I did this assignment before so these are my answers. Hope this helps!!
I believe the sentence is too vague.
You forgot to put the material in which we are supposed to find an allusion