Answer:
61. Developing : Developed
62. Collection
63. Librarian
64. Inhabitants
65. Polititian
66. Citizen
67. Guitarist
68. Musician
69. Opponent
70. Education
71. Unemployed
72. Carelessly
73. Successful
Step-by-step explanation:
It is asking for the proper form of the word or words that makes the sentence correct.