[Q]: How does the sentence end?

Since Betty is a lot less resourceful than Natalie,

[A]: Natalie tends to save money easier.

[Q]: How does the sentence end?

Laura gave blood regularly, but Angela was too scared of fainting, although

[A]: Angela had wanted to give blood.

[Q]: How does the sentence end?

The scars of Benjamin haven't gone away, but Justin's are disappearing.

[A]:
Justin uses a reliable scar cream.