75. A
76. B
77. B
( I’m not 100% sure about 77)
78. D
79. D
89. A
Foxes; summaries; rodeos; bonuses.
False
It really depends on what stage you are within your research and how far away your deadline is. If you have just started your research, then you are not locked in just yet, because you (presumably) still have a lot of time left. In fact it could help you figure out if your question was a good choice.
