QUES: Continue writing.

When Cynthia messed up his research, Megan giggled, so the professor gave 
+++++++++
ANS: Megan a stern look.


QUES: Continue writing.

He played his saxophone not in the studio but in the lobby, as the 
+++++++++
ANS: studio had a dead sound for the instrument.


QUES: Continue writing.

Fish were a great pet for Michael but not Joseph, since 
+++++++++
ANS: Michael needed a pet that required minimal attention.


QUES: Continue writing.

Jenny washed her sweaters for the trip but not the pants, because the 
+++++++++
ANS:
pants were less dirty.