[Q]: How does the sentence end?

Some days I keep my textbook in my backpack and others my sports bra, today was science class so I had the 
OPTIONS:
- textbook in it.
- sports bra in it.

[A]: textbook in it.
QUES: Continue writing.

I bet this pipe belongs to Natalie and not to Jessica, I heard that 

OPTIONS:
- Natalie still smokes tobacco.
- Jessica still smokes tobacco.
+++++++++
ANS: Natalie still smokes tobacco.
Problem: How does the sentence end?

Michael received a traveling visa but Joel did not, so 
OPTIONS:
- Michael was not able to travel to several countries that easily.
- Joel was not able to travel to several countries that easily.
Answer: Joel was not able to travel to several countries that easily.
sentence: The brush james bought could not get the stain off his teeth because the  OPTIONS:
- brush is too tough.
- stain is too tough.
complete: stain is too tough.
Bad posture causes the shoulders to round and the hips to arch. The 
OPTIONS:
- shoulders do this because the lumbar spine is curved forward.
- hips do this because the lumbar spine is curved forward.
shoulders do this because the lumbar spine is curved forward.
Problem: Continue the following story.

Sarah had an easier time coping with not being able to transition than Victoria because 
OPTIONS:
- Sarah didn't spend time caring care of themselves.
- Victoria didn't spend time caring care of themselves.
Here's how I want to continue it:
Victoria didn't spend time caring care of themselves.