QUES: Continue writing.

Emily took a shorter time to work on the engine than Cynthia because
+++++++++
ANS: Cynthia was not familiar with cars.

QUES: Continue writing.

Robert 's dog got sick, so Ryan gave him a cure because
+++++++++
ANS: Ryan was the veterinarian.

QUES: Continue writing.

Bill's new rifle he purchased for himself would not fit in his old safe, the
+++++++++
ANS: rifle was too wide.

QUES: Continue writing.

Benjamin could make lots of charcoal and sell it unlike Ryan because
+++++++++
ANS:
Ryan lived in a sparsely wooded area.