It is currently a noun or pronoun that is in the footsteps of the preposition in a sentence
The purpose of exposition (or expository writing) is not primarily to amuse, but to enlighten and instruct. The objective is to explain and analyze information by presenting an idea, relevant evidence, and appropriate discussion. Its essential quality is clarity.
It’s the quality and and value of the content of the books some are to be swallowed and tasted
The answer to your question is D, Crying Profusely!
The theme is about letting go at one point and following your heart.
