[Q]: How does the sentence end?

Money was no object for Erin while Natalie was on a budget because 

[A]: Erin was rich.


[Q]: How does the sentence end?

Dennis would never include Brian in their social gatherings, because 

[A]: Brian tended to be an annoying person.


[Q]: How does the sentence end?

The land was a popular commodity prior to the gold because the 

[A]:
land was purposeful.