[Q]: How does the sentence end?

The scene at the school was a zoo while the library was a more civil affair, the crowd at the
OPTIONS:
- school just was placid.
- library just was placid.

[A]: library just was placid.

[Q]: How does the sentence end?

The thermometer on the tanning bed was malfunctioning and delivering temperatures that were too high to be useful, so the
OPTIONS:
- tanning bed was turned off.
- thermometer was turned off.

[A]: tanning bed was turned off.

[Q]: How does the sentence end?

Natalie really enjoyed singing publicly but Katrina did not as
OPTIONS:
- Natalie had a dreadful singing voice.
- Katrina had a dreadful singing voice.

[A]:
Katrina had a dreadful singing voice.