[Q]: How does the sentence end?

I tried to pour the water into the bottle, but I couldn't do it because the 

[A]: bottle was too tiny.


[Q]: How does the sentence end?

Jessica could make an arrest against the criminal but not Katrina because 

[A]: Katrina was a civilian.


[Q]: How does the sentence end?

Joel was more tired at the end of the day than Steven although 

[A]:
Steven had spent the day loading bricks.