[Q]: How does the sentence end?

Amy was better at learning than Carrie, so 
OPTIONS:
- Amy didn't have to worry about failing the test.
- Carrie didn't have to worry about failing the test.

[A]: Amy didn't have to worry about failing the test.


[Q]: How does the sentence end?

Joe found a cloth to clean brass with vinegar to get out the rust but the 
OPTIONS:
- rust was too weak.
- vinegar was too weak.

[A]: vinegar was too weak.


[Q]: How does the sentence end?

It was exciting when the kids got the figure but not the board game because the 
OPTIONS:
- board game had interesting features.
- figure had interesting features.

[A]:
figure had interesting features.