[Q]: How does the sentence end?

Jeffrey was way more popular than Robert in school, so 

[A]: Robert was invited to far fewer parties that year.


[Q]: How does the sentence end?

We used polish on the vase but not on the silverware, since we wanted the 

[A]: vase to be shiny.


[Q]: How does the sentence end?

The cement that I used for the project was not as good as the stone, because the 

[A]:
cement was weak.