[Q]: How does the sentence end?

The boyfriend bought the flowers on Valentine's Day, but forgot a card, due to

[A]: flowers being easier to remember.

[Q]: How does the sentence end?

He enjoyed the silver more than he enjoyed the gold, because the

[A]: silver was prettier.

[Q]: How does the sentence end?

Nelson has a lot more anxiety in his life than Kenneth because

[A]:
Nelson had a rough childhood.