[Q]: How does the sentence end?

She thought it was far less relaxing at the beach than at the park, because the 

[A]: beach was chaotic.


[Q]: How does the sentence end?

Justin was very good at playing music on the guitar unlike Craig because 

[A]: Craig was very sporty.


[Q]: How does the sentence end?

Erin invited Laura on walks to improve circulation in their feet, since 

[A]:
Laura already had bad habits of exercising.