Two hours after impact, debris began floating up to the surface.

The sound of Mark's voice was floating up to him.

His second mate's voice floated up to him on the hour.

Again there floated up to her the desperate call for help.

"You and me both," she said, floating up to the top of the access shaft.

His voice floated up to her through the half- opened window.

Floating up to the ceiling and looking down at her body!

It was the theme from last night's film that floated up to her.

He felt himself float up in the air and then crash to earth.

Then he could float me up' to one of the holes.