Your answer is: True, They do not.
The correct answer is C. Camping with a larger number of scouts
They are massive events where sometimes even scouts from all around the world meet for a massive camping trip and celebration
Kelseys reaction to Ryder is (evidence of )her thoughtful and caring personality.
The first option, "[she] just couldn't stand another minute of the incessant howling", seems to be the best one to finish the paragraph. First of all, the paragraph has very specific and powerful vocabulary like "bopping his head" and "burst". So a concluding sentence should also have strong vocabulary. In this case "howling" is a very descriptive and powerful verb. Moreover, in the paragraph, the narrator mentions that "[the] lead singer sounded as (...) a dog lost in the woods". Using the word "howling", which is something done by dogs, in the concluding sentence would be consistant with the comparison between the singer and a lost dog.