Story needs to be completed:
Nick made more money than Jeffrey, so

My choice:
Nick was rich enough to own a boat.

Story needs to be completed:
The medical staff liked using the thermometer, but not the stethoscope, because the

My choice:
thermometer was easier to use correctly.

Story needs to be completed:
The contractor messed up the deck but did fine in the kitchen, as building the

My choice:
kitchen was an area of expertise for them.

Story needs to be completed:
Samantha was a positive person, while Victoria was always in a bad mood, so

My choice:
Victoria scowled at everyone.