[Q]: How does the sentence end?

Gardening potted plants suited Christopher not Joel since

[A]: Christopher was good at keeping plants alive.

[Q]: How does the sentence end?

She managed to balance the books better than the groceries, because the

[A]: groceries were awkward.

[Q]: How does the sentence end?

The letters on the sign were easier to read than those on the blackboard, because the

[A]:
sign was larger.