[Q]: How does the sentence end?

Victoria didn't believe Cynthia would ever recover from being paralyzed so she was shocked when

[A]: Cynthia stood up.

[Q]: How does the sentence end?

The job of Monica was a lot more difficult than Betty because

[A]: Monica was a chemical engineer.

[Q]: How does the sentence end?

Mary worked hard to prevent weight gain whilst Emily did not because

[A]:
Emily was slapdash.