Answer:
D). In paragraphs 19–21, Faith’s insistent questions force Evelyn to remember what happened to her mother.
Step-by-step explanation:
Dialogue plays a vital role in bringing life to the narrative and serves the author's intended purpose of conveying the thought-processes and moods of characters, the progression of the plot, etc.
In the context of the given story, the author employs dialogue between Faith and Evelyn not only to progress the plot of the narrative but the setting as well. The adamant questions put up by Faith compel Evelyn to recall her unfortunate past and the unfavorable things that happened with her mother. This signals that this dialogue between the two shifts the plot from the present to the past and develops suspense in the story. Thus, option D is the correct answer.