[Q]: How does the sentence end?

Sarah was trying to teach Erin how to say hello properly instead of saying bonjour.

[A]: Erin spoke French better.

[Q]: How does the sentence end?

Despite it being an antique, Mary had to let go of the sewing table to make room for the baby swing, because the

[A]: baby swing was needed.

[Q]: How does the sentence end?

A class called protect your home is being instructed by Erin and attended by Betty,

[A]:
Betty is a student in the class.