Answer:
The most likely reason is loneliness is the primary reason that dogs do bark at night because are very social (just like humans) they often feel lonely when left.
Explanation:
He has been groaning for more then a year.
"Did you groan?" ask Dorothy
"I did. I've been groaning for more then a year, and no one has ever heard me before or come to help me."
universal theme is an idea that applies to anyone regardless of cultural differences, or geographic locations and for number 2 t<span>he language of </span>prose<span> is typically straightforward without much decoration</span>