[Q]: How does the sentence end?

Dennis felt a lot of guilt about lying but Brian did not because 

[A]: Dennis was a very truthful person usually.


[Q]: How does the sentence end?

Nick thought that parents just don't understand but Ryan thought that they did understand. 

[A]: Ryan had a sensational relationship with their parents.


[Q]: How does the sentence end?

The pharmacist decided to make more remedies than medications because the 

[A]:
medications were in low demand.