[Q]: How does the sentence end?

Kenneth was able to catch the train home on time but Eric was not because 

[A]: Kenneth left work early.


[Q]: How does the sentence end?

The artist preferred drawing still lifes of pots rather than plants , since the 

[A]: pots were easier to draw.


[Q]: How does the sentence end?

While walking with Dennis, Kenneth got their arm infected by poison ivy so 

[A]:
Dennis gave them some cream.