Problem: Continue the following story.

I didn't use a rake for the leaves, opting for a blower, as the 
OPTIONS:
- rake was useful in clearing them.
- blower was useful in clearing them.
Here's how I want to continue it: blower was useful in clearing them.
Problem: Sleeping better would help Lindsey do better in the class Christine teaches on the weekends, 
OPTIONS:
- Lindsey goes to class every weekend.
- Christine goes to class every weekend.

My choice: Lindsey goes to class every weekend.
[Q]: How does the sentence end?

The teeth of Erin were a lot dirtier than Betty's teeth, due to 
OPTIONS:
- Erin being unhygienic.
- Betty being unhygienic.

[A]: Erin being unhygienic.
QUES: Continue writing.

Jessica had a history of cancer in her family, while Cynthia had no cancer in her family, so 

OPTIONS:
- Jessica was less likely to get the disease.
- Cynthia was less likely to get the disease.
+++++++++
ANS: Cynthia was less likely to get the disease.
Problem: How does the sentence end?

The oil made a smaller mess on the floor than on the grass because the 
OPTIONS:
- grass was porous.
- floor was porous.
Answer: floor was porous.
sentence: Angela tied her hair into two buns instead of braids because the  OPTIONS:
- buns were allowed by her work's dress code.
- braids were allowed by her work's dress code.
complete:
buns were allowed by her work's dress code.