[Q]: How does the sentence end?

Katrina was comfortable presenting the group project, but Sarah blanched at the idea because 
OPTIONS:
- Katrina had a fear of speaking in public.
- Sarah had a fear of speaking in public.

[A]: Sarah had a fear of speaking in public.
QUES: Continue writing.

The ballet was enjoyable for Joel but not Nelson because 

OPTIONS:
- Joel was very bored that evening.
- Nelson was very bored that evening.
+++++++++
ANS: Nelson was very bored that evening.
Problem: How does the sentence end?

My mom always took the steps and not the elevators because the 
OPTIONS:
- elevators made her scared.
- steps made her scared.
Answer: elevators made her scared.
sentence: Jennifer had a great score on the SAT whereas Monica had a low score, so the chance to get into a good school for  OPTIONS:
- Jennifer was high.
- Monica was high.
complete: Jennifer was high.
The pneumonia got into her lung but not into her throat, because the 
OPTIONS:
- lung was more vulnerable.
- throat was more vulnerable.
lung was more vulnerable.
Problem: Continue the following story.

Monica got orchids for Megan for their birthday, and 
OPTIONS:
- Monica thought that was thoughtful of them.
- Megan thought that was thoughtful of them.
Here's how I want to continue it:
Megan thought that was thoughtful of them.