[Q]: How does the sentence end?

Jessica has to wear a bigger bra than Katrina because 

[A]: Katrina body type is less voluptuous.


[Q]: How does the sentence end?

During the summer, Laura was slimmer than Amy so 

[A]: Laura did not have to worry about the extra popsicle calories.


[Q]: How does the sentence end?

Jessica had her computer program ready to go while Patricia was struggling with hers, so 

[A]:
Jessica offered some help.