[Q]: How does the sentence end?

Christine was happy to walk ten miles a day but Lindsey was not because 
OPTIONS:
- Christine was very fit.
- Lindsey was very fit.

[A]: Christine was very fit.


[Q]: How does the sentence end?

Carrie needs to hire someone to take Emily place at the fabric store, 
OPTIONS:
- Carrie has been the manager at the fabric store.
- Emily has been the manager at the fabric store.

[A]: Carrie has been the manager at the fabric store.


[Q]: How does the sentence end?

Changing negative behaviors was easy for Jessica but not Katrina because 
OPTIONS:
- Jessica didn't have a lot of self discipline.
- Katrina didn't have a lot of self discipline.

[A]:
Katrina didn't have a lot of self discipline.