[Q]: How does the sentence end?

Tabatha wanted to be a medical doctor and got the right books but left out the materials because the
OPTIONS:
- books were expensive.
- materials were expensive.

[A]: materials were expensive.

[Q]: How does the sentence end?

Studying economics was far easier for Megan than Monica, as
OPTIONS:
- Megan was a natural with numbers and math.
- Monica was a natural with numbers and math.

[A]: Megan was a natural with numbers and math.

[Q]: How does the sentence end?

Lucy decided to put a braid in her hair instead of the bow because the
OPTIONS:
- braid was more professional.
- bow was more professional.

[A]:
braid was more professional.