Problem: How does the sentence end?

Brian wanted to give Matthew some homemade blueberry muffins, but they were turned down. 
Answer: Matthew was rude.

Problem: How does the sentence end?

Staying calm was very easy for Steven but not for Derrick because 
Answer: Derrick didn't use meditation to keep themself centered.

Problem: How does the sentence end?

While shopping with Sarah, Kayla wanted to buy a new brush and couldn't decide which one. 
Answer: Kayla wanted one that would last a long time.

Problem: How does the sentence end?

Carrie put on gloves and Samantha didn't because 
Answer:
Samantha didn't mind touching anything dirty while cleaning.