[Q]: How does the sentence end?

The engineers replaced the broken wood bridge over the highway with a metal one, the

[A]: metal was stable.

[Q]: How does the sentence end?

I went to park my boat in the local marina but I couldn't because the

[A]: marina was too full.

[Q]: How does the sentence end?

Cynthia painted the walls better than Amy did although

[A]:
Amy was a carpenter during the day.