[Q]: How does the sentence end?

The cream was used in place of the filling for the cake for the wedding since the 
OPTIONS:
- cream was expensive.
- filling was expensive.

[A]: filling was expensive.


[Q]: How does the sentence end?

The sunburn was avoided better with lotion than with oil, because the 
OPTIONS:
- lotion had decreased SPF.
- oil had decreased SPF.

[A]: oil had decreased SPF.


[Q]: How does the sentence end?

He boss was responsible for the checks, and not the taxes, so the 
OPTIONS:
- checks were prepared for all the employees.
- taxes were prepared for all the employees.

[A]:
checks were prepared for all the employees.