[Q]: How does the sentence end?

Elena was a bad friend to Katrina because

[A]: Elena was very selfish and never reciprocated the favors and help she was received.

[Q]: How does the sentence end?

The splinter hurt worse than the thorn did although the

[A]: thorn was embedded deeper in the skin.

[Q]: How does the sentence end?

The new guns that our company bought don't fit in the cases because the

[A]:
guns are too long.