Jenna went upstairs and quietly peeked into a dark room. She listened for a moment, and then went back downstairs. She washed the dinner dishes and then she studied for Algebra until Mr. and Mrs. Olson go home.
Why did Jenna go upstairs?
a) She was looking for something in the dark room
b) She heard a noise and wanted to investigate
c) She was avoiding Mr. and Mrs. Olson
d) She was checking on something or someone upstairs