QUES: Continue writing.

Erin is driving Betty to the airport in the morning to catch the flight.
+++++++++
ANS: Erin prepares the car by filling the tank.

QUES: Continue writing.

Nick was always sick while Jason stayed healthy and
+++++++++
ANS: Nick had to go to the hospital for surgery.

QUES: Continue writing.

The professor preferred to demonstrate the problem on a chalkboard rather than a projector, because the
+++++++++
ANS: projector was less effective.

QUES: Continue writing.

It is better to use coffee filters instead of cloth rags to clean windows because the
+++++++++
ANS:
coffee filters are lint free.