Which is a correctly written sentence, not a run-on?
a. he hit the ball over the net, the ball went out of bounds.
b. she said i could with dinner, and she had me chop onions.
c. she packed her suitcase full of clothes and books, she couldn't even lift it.
d. he planned on visiting grandma this sunday he has to go to work. i say its c correct me if im wrong (:

B. She said I could help with dinner, and she had me chop onions.

the switch in narration increases the proximity of the narrator to the main character and the reader can perceive information only through the filter of a single character.

a. by showing how a character reacts to or interacts with his or her   surroundings

explanation:

the setting reveal information about a character by showing how a character reacts to or interacts with his or her   surroundings.