The significant structural shift that happens between Chapters 21 and 22 is .

Analysis

Eva's illness, a gradual decline, has had its onset at some point during the two-year period between Chapters 21 and 22, and now the stage is set for the sequence of events that will move Tom closer to the climax and denouement of his story.

you ask the question you want to answer when ever you are on the question you want to answer there should be a green box click that and type your answer. there is no texting.

im not sure about this one