[Q]: How does the sentence end?

Every other day Randy delivered the newspaper to Nick who had a subscription, since it was 

[A]: Randy 's route.


[Q]: How does the sentence end?

Dennis received a lot more benefits at his work that Leslie because 

[A]: Dennis had a great job.


[Q]: How does the sentence end?

The belly button of Christopher has lint in it, while Matthew's has none, so 

[A]:
Matthew is the cleaner person.