Story needs to be completed:
Laura was cycling well ahead of Erin since 
OPTIONS:
- Laura was riding quite slowly down the road.
- Erin was riding quite slowly down the road.

My choice:
Erin was riding quite slowly down the road.
Problem: Continue the following story.

Sarah was livid with Katrina as 
OPTIONS:
- Sarah hated the haircut she received from the salon's new stylist.
- Katrina hated the haircut she received from the salon's new stylist.
Here's how I want to continue it: Sarah hated the haircut she received from the salon's new stylist.
Problem: When I decorate the house for Halloween, I remove the lamp and replace it with a cauldron. The 
OPTIONS:
- lamp is spooky.
- cauldron is spooky.

My choice: cauldron is spooky.
[Q]: How does the sentence end?

So 
OPTIONS:
- Kevin was doing nothing because Kevin is lazy while Leslie is a hard working person.
- Leslie was doing nothing because Kevin is lazy while Leslie is a hard working person.

[A]: Kevin was doing nothing because Kevin is lazy while Leslie is a hard working person.
QUES: Continue writing.

Emily told Maria that she was going to be more thoughtful this new year.  

OPTIONS:
- Emily was skeptical.
- Maria was skeptical.
+++++++++
ANS: Maria was skeptical.
QUES: Continue writing.

Amy was emotional because she had PMS but Christine did not. 

OPTIONS:
- Amy did not need a tampon.
- Christine did not need a tampon.
+++++++++
ANS:
Christine did not need a tampon.