[Q]: How does the sentence end?

Christine is very creative and clever but Sarah isn't.
OPTIONS:
- Christine has been able to patent many of their ideas.
- Sarah has been able to patent many of their ideas.

[A]: Christine has been able to patent many of their ideas.

[Q]: How does the sentence end?

Bill replaced the dirty carpet in his kitchen with hardwood floors during the winter, the
OPTIONS:
- carpet was trendy.
- hardwood was trendy.

[A]: hardwood was trendy.

[Q]: How does the sentence end?

The pan placed over the flame do not get hot fast enough because the
OPTIONS:
- pan is low.
- flame is low.

[A]:
flame is low.