[Q]: How does the sentence end?

Victoria was installing new floral window treatments in the living room for Betty because 

[A]: Victoria was a designer.


[Q]: How does the sentence end?

Craig watches TV and sleeps all day while Neil is out working two jobs. 

[A]: Neil is industrious.


[Q]: How does the sentence end?

Jason did not think Randy was mixing the ingredients correctly because only 

[A]:
Jason had read the instructions.