Yes, it is easier to concentrate, you learn better, you don't have to worry about social problems.
Answer:
Ethos is a writer's ability to build credibility, establish himself as an expert, and/or convince the readers that he has their best interests at heart.
Explanation:
Although you gave no context, comprehensive usually works as an adjective to mean something was complete and conclusive.
<em>(context) Those sources are comprehensive. </em>
Answer:
Ellery Queen cannot find the money.
Explanation:
I just did it.
