[Q]: How does the sentence end?

For the gala, I told him to wear his three piece suit with the vest instead of his polo shirt because the 
OPTIONS:
- suit is casual.
- polo is casual.

[A]: polo is casual.
QUES: Continue writing.

William has an easier time in their algebra class than Kevin because 

OPTIONS:
- William is really good with numbers.
- Kevin is really good with numbers.
+++++++++
ANS: William is really good with numbers.
Problem: How does the sentence end?

Victoria wanted to look like Elena so 
OPTIONS:
- Victoria asked her how to make her hair curly, too.
- Elena asked her how to make her hair curly, too.
Answer: Victoria asked her how to make her hair curly, too.
sentence: The burrito that Brett ate was less tasty than William's burrito because  OPTIONS:
- Brett 's chef was from Mexico.
- William 's chef was from Mexico.
complete: William 's chef was from Mexico.
Matthew asked Kevin and their brother for help moving the brown couch because 
OPTIONS:
- Matthew was quite strong.
- Kevin was quite strong.
Kevin was quite strong.
Problem: Continue the following story.

Christopher is making  hot Bisquick  biscuits for Dennis, because 
OPTIONS:
- Christopher loves making other people happy.
- Dennis loves making other people happy.
Here's how I want to continue it:
Christopher loves making other people happy.