The answer is d. because collective is not as knid of verb it's a kind of noun.
That would belong in the arithmetic category for those who have forgotten this discipline would be well versed if they revisited the caves of arith even tho they may abide in the singularity of math
Explanation:
you can infer about Kovakoff's character that he is the vain and cares too much about his appearance.
It is important to fight and stand for what you believe in so people understand that you are ambitious and believe in this right.