[Q]: How does the sentence end?

Maria suffered from chronic pain after being hit by Jennifer's car, so

[A]: Jennifer feels bad for them.

[Q]: How does the sentence end?

Katrina found work to be more stressful than Monica, because

[A]: Katrina had a disorganized office.

[Q]: How does the sentence end?

Joel hated living with his roommate a lot more than Matthew because

[A]:
Joel didn't get along with him.