[Q]: How does the sentence end?

The license had more impact than the certificate because the 

[A]: license was taken at a reputable place.


[Q]: How does the sentence end?

The work was more difficult than the task, because the 

[A]: task had a lot fewer steps.


[Q]: How does the sentence end?

Matthew had the image of Aaron burned into their mind, so 

[A]:
Aaron was unable to hide his or her face.