Problem: Continue the following story.

The work company replaced the old carpet with new hardwood floors in the lobby. The 
Here's how I want to continue it: carpet was old.

Problem: Continue the following story.

Janice's fever was a critical issue at the medical ward because the 
Here's how I want to continue it: ward was expected to help.

Problem: Continue the following story.

The music at the party was louder than at the dinner because the guests at the 
Here's how I want to continue it:
dinner were calmer.