[Q]: How does the sentence end?

Cynthia was very keen that their home should be clean but Jessica was not, because 

[A]: Jessica was very slovenly.


[Q]: How does the sentence end?

Megan asked Samantha if she wanted to get married right away, because 

[A]: Samantha was pregnant.


[Q]: How does the sentence end?

Katrina worried more than Emily about catching the disease, because 

[A]:
Emily was optimistic about her health.