QUES: Continue writing.

After encountering the ducks, I opted to use the shotgun instead of the rifle to take them down since the 

OPTIONS:
- shotgun was loud.
- rifle was loud.
+++++++++
ANS: rifle was loud.


QUES: Continue writing.

The professor preferred to demonstrate the problem on a chalkboard rather than a projector, because the 

OPTIONS:
- projector was less effective.
- chalkboard was less effective.
+++++++++
ANS: projector was less effective.


QUES: Continue writing.

Being a chemical engineer suited Derrick but not Randy because 

OPTIONS:
- Derrick had a very technical mind.
- Randy had a very technical mind.
+++++++++
ANS: Derrick had a very technical mind.


QUES: Continue writing.

The blade was not working in stripping the varnish off the table because the 

OPTIONS:
- blade is too thick.
- varnish is too thick.
+++++++++
ANS:
varnish is too thick.