[Q]: How does the sentence end?

The hand written letters were special, but the cards were not, because the

[A]: letters were personal.

[Q]: How does the sentence end?

Mary tended to worry about Jennifer a lot, because

[A]: Mary was an anxious person in general.

[Q]: How does the sentence end?

Rachel could act as though they cared about something they did not whereas Mary could not because

[A]:
Mary was very honest.