The correct answer among the choices provided is option D. A speaker would use rhetoric to effectively persuade other people. It can also inform or motivate the audience of a speaker. The use of rhetoric was present even during the Mesopotamian civilization.
Participles are words formed from verbs that can be used as adjectives. In this sentence, "roaring" would be B, participle.
Meter and rhyme must be suited to the poem's content, theme, and tone.