[Q]: How does the sentence end?

I used vinegar on a carpet stain today, but now my room smells terrible since the 

[A]: carpet is too thin.


[Q]: How does the sentence end?

Since Leslie slept well last night and Benjamin had no sleep, 

[A]: Benjamin was quite exhausted in the morning.


[Q]: How does the sentence end?

Cynthia always rejected wearing headbands while playing sports unlike Patricia, because 

[A]:
Patricia sweats more during the games.