Choose the sentence or sentences with the correct colon placement.
a. The student included three pieces of writing in their portfolios: a narrative, an argument, and an expository paper.
b. They packed many different items for the picnic, such as: taco chips, salsa, bean salad, pita bread, and egg rolls.
c. We learn that the narrator is a troublemaker in paragraph twelve: "I got thrown out of the center for playing pool when I
should've been sewing."
