[Q]: How does the sentence end?

Megan asked Emily how to ride a horse, because
OPTIONS:
- Megan had ridden many times before.
- Emily had ridden many times before.

[A]: Emily had ridden many times before.

[Q]: How does the sentence end?

The man wanted to run the business out of his home office but the
OPTIONS:
- office was too small.
- business was too small.

[A]: office was too small.

[Q]: How does the sentence end?

You can use cleaner or vinegar to clean your windows, but the
OPTIONS:
- cleaner is a natural solution.
- vinegar is a natural solution.

[A]:
vinegar is a natural solution.