Here are the correct options for the questions you provided:

28. D. nothing
29. A. everything
30. A. to work
31. C. had turn
32. A. Do you like
33. B. drank
34. C. How much
35. A. How long
36. D. at/on
37. C. money
38. D. How far
39. A. swimming
40. B. am coming
41. D. have come
42. A. to travel
43. D. has
44. A. don't have
45. B. few
46. B. yesterday
47. B. going
48. C. How often
49. D. took
50. C. take
51. A. How much

Feel free to ask if you need further assistance!