[Q]: How does the sentence end?

The woman took the sheets off the bed but left the blankets on, because the 

[A]: blankets were clean.


[Q]: How does the sentence end?

Tanya had a worst college experience than Cynthia  because 

[A]: Cynthia is a positive person.


[Q]: How does the sentence end?

Tim replied to an email from Cynthia and not Mary since 

[A]:
Mary wrote her email to Tim full of curses.