[Q]: How does the sentence end?

Jeffrey demanded that Ryan pay him what he was owed for his labor, because 

[A]: Jeffrey finished the work.


[Q]: How does the sentence end?

Brian liked to ride a bike very often but Robert did not because 

[A]: Brian was very energetic.


[Q]: How does the sentence end?

Felicia begged Lindsey to go to the basement for her because 

[A]:
Felicia is afraid of it.