[Q]: How does the sentence end?

The hikers liked walking with a backpack more than with a duffel bag, because the

[A]: backpack was made of strong material.

[Q]: How does the sentence end?

People in the city are less healthy compared to to the people in the countryside, due to polluted air in the

[A]: city .

[Q]: How does the sentence end?

Kevin bought a brand new truck unlike Joel because

[A]:
Kevin had a much better job.