Multi-select problem: How does the next paragraph end?

A person sets a piece of wall paper in place and lines it op with the other pieces. the wall paper

OPTIONS:
 a). is held up for inspection with an electric ber-tool..
 b). is removed and the broken strongly..
 c). is cut with sheers to the proper size..
 d). and the fluidity is added to the wall and the vent..
c).