Question:
He chose to fill out the form with a pencil rather than a pen because the

Answer:
Continue the sentence -- pencil was convenient.

Question:
Mary preferred hiking over camping on the weekends because the

Answer:
Continue the sentence -- hiking didn't require as much stuff.

Question:
Leslie went to cut the firewood since Donald was sick and

Answer:
Continue the sentence -- Leslie was a whole lot stronger.

Question:
Oranges will cause diabetes, but not carrots, since the

Answer:
Continue the sentence -- oranges contribute to aggravating the disease.