What option?? Sorry, I can’t see any...
Answer:
"Injustice anywhere is a threat to justice everywhere." Martin Luther King Jr.
<h3>Fill in the blank with appropriate preposition.</h3>

✅ Fill the bag
apples.

A
is defined as a word or group of words that is used before a noun, pronoun, or noun phrase to show direction, time, place, location, spatial relationships, or to introduce an object.
of preposition :- after, at, before, behind, by, during, for, from, in, of, over, past, to, under, up, with, etc.

C. Because we can easily test that and it's stupid.