Problem: How does the sentence end?

Hunter happens to be more emotionally independent than Adam because 
Answer: Hunter is in a healthy relationship.

Problem: How does the sentence end?

In nursing class, Ian asked Adam if they could borrow the notes from the lecture on digestion, because 
Answer: Ian thought their own notes might be incomplete.

Problem: How does the sentence end?

He decided not to repair the fender on the car, because the 
Answer: fender was too expensive to afford fixing.

Problem: How does the sentence end?

Despite waiting for hours, Betty hoped Mary would show up, as 
Answer:
Betty still had time to wait there for her.