[Q]: How does the sentence end?

The team used the ball on the wall more than the floor, because the

[A]: floor made it bounce in an unhelpful way.

[Q]: How does the sentence end?

Betty had all the ingredients to bake their boyfriend a cake, but Katrina ran out of flour so

[A]: Katrina went to the store.

[Q]: How does the sentence end?

Lawrence had shorter shoelaces than Ian had on their shoes so

[A]:
Lawrence tripped less often.