[Q]: How does the sentence end?

Mark liked drawing so he took art classes instead of music lessons because at the 

[A]: music lessons he would be unsure of what to expect.


[Q]: How does the sentence end?

Cynthia was in better shape than Megan although 

[A]: Megan ran a couple miles and played tennis every weekend.


[Q]: How does the sentence end?

Adam gave all the newborn puppies to Steven because 

[A]:
Steven loves all kinds of pets.