[Q]: How does the sentence end?

I tried to write a letter but switched from the blue pen to the black pen since the
OPTIONS:
- blue pen's ink well was empty.
- black pen's ink well was empty.

[A]: blue pen's ink well was empty.

QUES: Continue writing.

A loofah was a common thing to use in the shower instead of a hand. The

OPTIONS:
- loofah was effective.
- hand was effective.
+++++++++
ANS: loofah was effective.

Problem: How does the sentence end?

Sarah took her sugar glider to Rachel, a veterinarian, because
OPTIONS:
- Sarah was worried about the sugar glider since it was getting old.
- Rachel was worried about the sugar glider since it was getting old.
Answer: Sarah was worried about the sugar glider since it was getting old.

sentence: Neil offered a breath mint to Joel. OPTIONS:
- Neil had forgotten to brush his teeth that morning.
- Joel had forgotten to brush his teeth that morning.
complete: Joel had forgotten to brush his teeth that morning.

Samuel realized that Craig's fruit was starting to decay, because
OPTIONS:
- Samuel could smell the rot.
- Craig could smell the rot.
Samuel could smell the rot.

Problem: Continue the following story.

Cynthia diagnosed to Carrie that
OPTIONS:
- Cynthia had agoraphobia since she was too afraid to leave her house most days.
- Carrie had agoraphobia since she was too afraid to leave her house most days.
Here's how I want to continue it:
Carrie had agoraphobia since she was too afraid to leave her house most days.