Problem: How does the sentence end?

Tanya volunteered to donate her kidney to Betty since the doctor said
Answer: Betty was very sick.

Problem: How does the sentence end?

Laura would make a better firefighter than Maria because
Answer: Laura was in excellent physical condition.

Problem: How does the sentence end?

Jennifer was meditating in a labyrinth when Kayla stumbled upon her.
Answer: Jennifer was surprised at the sudden intrusion.

Problem: How does the sentence end?

Christine made a compliment to Jennifer because
Answer:
Christine was pleased with how the potatoes turned out.