[Q]: How does the sentence end?

After looking through the attic for a project, Mary threw away the chair but saved the desk to be painted, because the

[A]: chair was damaged beyond repair.

[Q]: How does the sentence end?

The tires of the bus deflated when filled with people because the

[A]: tires are too weak.

[Q]: How does the sentence end?

The man's body required a prosthetic after the terrible crash because the

[A]:
prosthetic was replaceable.