[Q]: How does the sentence end?

Lindsey answered the phone and took the message but not Amy because

[A]: Amy was the janitor.

[Q]: How does the sentence end?

At the park, the boy said hello to William but ignored Randy, because

[A]: William was his friend.

[Q]: How does the sentence end?

To treat her dry hair naturally, Amanda wanted to try the conditioner instead of the shampoo because the

[A]:
conditioner was organic.