The answer is TRAVELER. not explorer. (i got it wrong the first time.)
Answer:
I think the answer is A.
Explanation:
By giving an example of something out of kilter, it would let the children better understand what she thought was wrong. For example, she could say "Well, children, where there is so much racket there must be something out of kilter, like a child who broke their arm." This is my best guess, let me know if I'm incorrect or if I have the wrong context.
A, definitely since it's in its simplest form.
Answer:exasperating
Exasperating means intensely irritating and frustrating and it is really frustrating when you have to wait forever for your turn