[Q]: How does the sentence end?

In the paper, Rebecca wrote a lot about Betty because 

[A]: Rebecca is a well-known writer.


[Q]: How does the sentence end?

Lorena was on her way to the disco but was bored and went to the house party instead. Lorena thought the 

[A]: house party would be fun.


[Q]: How does the sentence end?

The seeds planted by Samantha sprouted sooner than those planted by Christine, so 

[A]:
Samantha had a longer bloom.