Problem: How does the sentence end?

The doctor sent Maria but not Sarah to the pharmacy because
Answer: Maria was very sick.

Problem: How does the sentence end?

The woman didn't have any oranges for the juice, so she used apples instead, because the
Answer: oranges were scarce.

Problem: How does the sentence end?

Matthew was almost always in front of Dennis because
Answer: Matthew was a far more experienced horse rider.

Problem: How does the sentence end?

Kayla had an effective way of getting Jennifer to do what they wanted, so
Answer:
Jennifer took orders from them.