Eric’s actions at the end of the story are significant because they reveal that he — A. has learned that working in the deli is more fun than being with friends
B. understands that his parents deserve to rest before they return to work
C. is ready to accept more responsibilities at the deli
D. realizes the importance of loyal customers

the answer should be the first one. "many people find his lyrics very moving."

it by far makes the most grammatical sense and is very objective, removing any first person from the original sentence and keeping with the sentence fluency.

harlem's  cotton club boasted the talents of duke ellington. singers such as bessie smith and billie holiday popularized blues and jazz vocals. jelly roll morton and louis armstrong drew huge audiences as white americans as well as african americans caught jazz fever.

so you want me to do this crossword i’m good with crossword puzzles just don’t got the time yo, maybe later this week

a is the indefinite article