[Q]: How does the sentence end?

Emily asked Samantha is they could be friends because

[A]: Samantha lived in the area and was very popular.

[Q]: How does the sentence end?

Nancy preferred to eat popcorn rather than candy at the movies because the

[A]: popcorn is salty.

[Q]: How does the sentence end?

Laura's mouth is filled with cavities, but Felicia has none. This is due to

[A]:
Laura loving candy.