[Q]: How does the sentence end?

We decided to lease an apartment rather than a house, as the 

[A]: house was contrary to our needs.


[Q]: How does the sentence end?

Kenneth is currently cleaning a glass pipe of Ryan, because 

[A]: Kenneth is an expert in cleaning glass.


[Q]: How does the sentence end?

Robert told Ian that he had gotten into a fist fight this weekend.  

[A]:
Ian was worried about him.