Identify the UR Geraldine had an automobile accident at the corner of 32nd Street and Cherry Avenue. Whenever she approaches the intersection now, she begins to feel uncomfortable; her heart begins to beat faster, she gets butterflies in her stomach, and her palms become sweaty.

i am confused, what is the question? i can you out if you put it into more depth.

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."