And when casino gambling came in, the floor fell through.

"How many of those walls could you break before the second floor falls on us?"

He felt as if the floor had fallen away from his Universe.

There was a crash as the entire top floor fell in on itself.

It sloped down and a moment later the floor fell away from under my feet.

And when I did, the floor beneath me fell away.

The second floor might fall at any moment, and Fred knew it.

But the floors fell past, and the ground level became ever more distant.

Her husband, however, died when three floors of cement fell on him.

During the party, he said, the second floor shook and partly fell.