[Q]: How does the sentence end?

Elena was full of anxiety when talking with Cynthia, thanks to 
OPTIONS:
- Elena having a tendency to fight when in public.
- Cynthia having a tendency to fight when in public.

[A]: Cynthia having a tendency to fight when in public.
QUES: Continue writing.

At the divorce party, her friends brought her wine but not beer since it was his favorite.  The 

OPTIONS:
- beer was haunting.
- wine was haunting.
+++++++++
ANS: beer was haunting.
Problem: How does the sentence end?

She chose a new model of car while trading in her truck, as the 
OPTIONS:
- car was an accurate reflection of her tastes.
- truck was an accurate reflection of her tastes.
Answer: car was an accurate reflection of her tastes.
sentence: Joseph gave the carton of cigarettes to Justin because  OPTIONS:
- Joseph had just quit smoking cigarettes.
- Justin had just quit smoking cigarettes.
complete: Joseph had just quit smoking cigarettes.
Christopher spent an hour perfecting their makeup before going out to the dance while Joseph waited, because 
OPTIONS:
- Christopher saw no point in making up.
- Joseph saw no point in making up.
Joseph saw no point in making up.
Problem: Continue the following story.

I took the baby to the doctor to get drugs for the flu but the 
OPTIONS:
- flu was too weak.
- drug was too weak.
Here's how I want to continue it:
drug was too weak.