[Q]: How does the sentence end?

The dog was fearful of pale objects, so between the coal and porcelain, it feared the 

[A]: porcelain .


[Q]: How does the sentence end?

I chose a gun instead of a knife for defense in the fight because the 

[A]: knife is exposed.


[Q]: How does the sentence end?

Katrina likes meat and cheese on a house salad, but not Samantha because 

[A]:
Samantha has always been a vegetarian.