[Q]: How does the sentence end?

The horse ran up to Rebecca but past Christine, because
OPTIONS:
- Rebecca had sugar cubes in their pocket.
- Christine had sugar cubes in their pocket.

[A]: Rebecca had sugar cubes in their pocket.

[Q]: How does the sentence end?

Justin is currently learning lots of new skateboard tricks from Adam because
OPTIONS:
- Justin is new to skateboarding.
- Adam is new to skateboarding.

[A]: Justin is new to skateboarding.

[Q]: How does the sentence end?

The drawer looked far more organized than the shelf, because the
OPTIONS:
- shelf had been been attention.
- drawer had been been attention.

[A]:
drawer had been been attention.