[Q]: How does the sentence end?

The child asked William to hem the shirts instead of Justin because 
OPTIONS:
- William did not have a sewing machine.
- Justin did not have a sewing machine.

[A]: Justin did not have a sewing machine.
QUES: Continue writing.

The man began feeding his fish pellets instead of flakes once he determined the 

OPTIONS:
- pellets were unhealthy for his fish.
- flakes were unhealthy for his fish.
+++++++++
ANS: flakes were unhealthy for his fish.
Problem: How does the sentence end?

Tracking steps was essential for Monica but unimportant to Natalie since 
OPTIONS:
- Monica was apathetic about their fitness level.
- Natalie was apathetic about their fitness level.
Answer: Natalie was apathetic about their fitness level.
sentence: The crocodile got close to the boat which terrified Lindsey and excited Rachel.  OPTIONS:
- Lindsey was fearless around big animals.
- Rachel was fearless around big animals.
complete: Rachel was fearless around big animals.
The child of Natalie was better at math than the child of Rebecca, as a result of 
OPTIONS:
- Natalie being a math teacher.
- Rebecca being a math teacher.
Natalie being a math teacher.
Problem: Continue the following story.

He boss was responsible for the checks, and not the taxes, so the 
OPTIONS:
- checks were prepared for all the employees.
- taxes were prepared for all the employees.
Here's how I want to continue it:
checks were prepared for all the employees.