[Q]: How does the sentence end?

Betty had an easier time training the dog than Samantha because 

[A]: Betty used positive reinforcement techniques.


[Q]: How does the sentence end?

Mary was undergoing a separation while Megan was still happily married, so 

[A]: Mary needed a divorce lawyer soon.


[Q]: How does the sentence end?

Kevin wanted to sleep on his new pillow but Lawrence wouldn't stop playing loud music, making 

[A]:
Kevin very angry.