[Q]: How does the sentence end?

The plug that I bought from the hardware store didn't fit the drain because the 
OPTIONS:
- plug was too small.
- drain was too small.

[A]: drain was too small.


[Q]: How does the sentence end?

Justin finally expressed his frustration with Kyle's actions so 
OPTIONS:
- Justin felt embarrassed about his behavior.
- Kyle felt embarrassed about his behavior.

[A]: Kyle felt embarrassed about his behavior.


[Q]: How does the sentence end?

i could not get a bathtub in my guest bathroom because the 
OPTIONS:
- bathroom was huge.
- bathtub was huge.

[A]:
bathtub was huge.