Which word could best replace either the underlined clause or word in the paragraph?

“let sleeping dogs lie,” my mother told me. my sister and i had been arguing over a blouse she had borrowed from me and left in a heap on the floor. my mother finally made her wash it and put it back in my closet, but i couldn’t let it go. i was still angry. when i mentioned the blouse again, my mother said she wanted to avoid hearing anything more about it.

a.
enough

b.
fine

c.
skip

d.
stop

Part b: which phrase from the text best support the answers to part a? a. “i don't want to talk to somebody when i go check in at an airport. i just either download the boarding pass to my phone or walk up to a kiosk and get it.” (paragraph 8) b. “you do not have to go far to find someone who disagrees with andrew mcafee, just around the corner to the office of another person at the same university.” (paragraph 11) c. “the set of things that machines do not do like humans is innumerable.” (paragraph 16) d. “you wonder if you're joining that long litany of voices who go down as having made the incorrect prediction one more time, but i think the facts are different this time.” (paragraph 23)