[Q]: How does the sentence end?

It was love at first sight for Christopher but Kenneth did not feel the same way, and soon

[A]: Kenneth became repulsed.

[Q]: How does the sentence end?

She left the startup company and started work in a big law firm, because the

[A]: startup company was a failure.

[Q]: How does the sentence end?

Steven helped Hunter to develop a training regimen, because

[A]:
Steven was more experienced in the skill.