[Q]: How does the sentence end?

Doing laundry doesn't bother Nick, so Leslie asks him to do his too, because 
OPTIONS:
- Nick is good at it.
- Leslie is good at it.

[A]: Nick is good at it.
QUES: Continue writing.

Matthew was explaining to Joseph how to properly build a fallout shelter.  

OPTIONS:
- Matthew was knowledgeable.
- Joseph was knowledgeable.
+++++++++
ANS: Matthew was knowledgeable.
Problem: How does the sentence end?

Craig accused Brett of leaving wet towels on the bathroom floor. 
OPTIONS:
- Craig said it was always after they showered.
- Brett said it was always after they showered.
Answer: Craig said it was always after they showered.
sentence: My mom used the yarn a lot less than the fabric, because the  OPTIONS:
- fabric was a lot sturdier.
- yarn was a lot sturdier.
complete: fabric was a lot sturdier.
When the mirror was brought out, Brett could see William's bald spot, and 
OPTIONS:
- Brett laughed.
- William laughed.
Brett laughed.
Problem: Continue the following story.

Cathy felt a stronger bond with her dog than her cat because her 
OPTIONS:
- cat was very affectionate.
- dog was very affectionate.
Here's how I want to continue it:
dog was very affectionate.