Answer:
He turns quiet and unassuming
Explanation:
The The Things They Carried characters covered include: Tim O'Brien, Jimmy ... Bob “Rat” Kiley, Curt Lemon, Ted Lavender, Lee Strunk, Dave Jensen, Azar, ... is quiet and unassuming, and Kiowa's death has a profound effect on him. ... he later apologizes, redeeming himself as a medic by patching things up with O'Brien
Have they not prepared for the examination.
To speak to his aunt as if they are friends or family
I’m not sure how to answer this