[Q]: How does the sentence end?

Of all the types of wood Julian preferred oak the most and disliked maple because the

[A]: maple was less useful.

[Q]: How does the sentence end?

The blender that I bought is better than the juicer because the

[A]: juicer is less powerful.

[Q]: How does the sentence end?

Charles had to get lemons for the recipe and not berries because the

[A]:
berries were useless.