[Q]: How does the sentence end?

The lifting improved her flexibility, while, strangely, the stretching did not.  The 

[A]: lifting was just so effective for her goals.


[Q]: How does the sentence end?

The pizza was warmer than the hot dog because the 

[A]: pizza was in the oven for a longer amount of time.


[Q]: How does the sentence end?

Jeffrey takes his trousers to Ryan for tailoring, because 

[A]:
Jeffrey doesn't know how to sew.