(Q).
Bailey hated checking the mail, but they were expecting a check, so Bailey finally checked the mail. Given the context: Why did Bailey do this? Possible answers: throw away junk mail, get a letter from a penpal, get their expected check
(A).
get their expected check

(Q).
Quinn signed their copy of the book so they know which one is theirs. Given the context: What will Others want to do next? Possible answers: who's, didn't want someone to take the book, didn't want to lose the book
(A).
didn't want someone to take the book

(Q).
Carson helped Kai out because he noticed Kai was having a hard time. Carson changed Kai's life. Given the context: What does Carson need to do before this? Possible answers: find out what's wrong with Kai, run away from Kai, ignore Kai
(A).
find out what's wrong with Kai