What technique do authors use to set the mood of a story? A. by focusing on one theme at a time
B. by speeding up the action of the story
C. by choosing a particular character
D. by choosing a particular setting

D.

Explanation:

Choosing the setting, whether it's the tension in the air or the environment, or even the change in mood of characters can set a mood for a story.

D

Explanation:

i think the correct answer would be adjustments in life roles.  this causes for one to adjust or change totally his/her career or lifestyle since the present is not beneficial to the life role he is at. for instance, you became a mother you would of course stop going to malls and enjoying life outside. you would be staying at home taking care of your child.

d bc i just guessed