Participles are words formed from verbs that can be used as adjectives. In this sentence, "roaring" would be B, participle.
You have to show the text too because your answer is in the readings.
When she was caught cheating, she had the audacity to blame her classmates for making cheating easy.
because when she was caught cheating she had the NERVE to blame her classmates. She had the AUDACITY to blame her classmates.
The Power of Repetition. Repetition is a powerful force in fiction. It can emphasize setting, highlight a character trait, draw attention to a seemingly minor detail. Repeated words, repeated information, repeated sentence construction can turn your reader's attitude from eager interest to downright hostility.