Answer:
C
Explanation: Because I took the test
Just take your mind of from all this BS and relaxed an big. Your mind is probably tired of all the ready, so you should take an break.
A new great answer will come to you when your relaxed.
I think unhappy, reread, restless, and comfortable have affixes.
Uhhh... I don't know, it probably depends on the person. Family, friends, pets, academics, athletics, freedom, etc...?
Hope this was helpful lol