[Q]: How does the sentence end?

We were able to customize the guitar but not the violin since the 

[A]: violin was immutable.


[Q]: How does the sentence end?

Robert calls Brian about repairing a tire because 

[A]: Brian is very good with his hands.


[Q]: How does the sentence end?

Amy was more calm in this situation than Megan was so 

[A]:
Megan ran from the police officers.