C.
33. newest
34. at studying (chắc vậy)
35. bookshelves
37. ninth
D.
43. eat
44. flows
III. READING :
A.
46. C
47. B
48. A
49. A
50. B
51. B
52. D
53. C
54. A
55. D
B.
56. towns --> town
57. difference --> diffrent
58. to goes --> going
59. at learn --> at learning
60. a artist --> an artist
C.
66. morning