[Q]: How does the sentence end?

Cynthia went to Megan's drum studio, and
OPTIONS:
- Cynthia taught how to play the bongos .
- Megan taught how to play the bongos .

[A]: Megan taught how to play the bongos .

[Q]: How does the sentence end?

The doctor replaced the dirty carpet in her office with stained concrete over the summer, the
OPTIONS:
- carpet was old.
- concrete was old.

[A]: carpet was old.

[Q]: How does the sentence end?

Jessica has a lot more company over to their house than Erin because
OPTIONS:
- Jessica loves to socialize.
- Erin loves to socialize.

[A]:
Jessica loves to socialize.