A bubble lifted on the ocean surface and did not break.

The little red bubbles broke, but new ones came up on her hot skin.

A few bubbles broke the surface of the sea, causing the raft to rock a little.

This bubble will break if hit by anything hazardous, thus stopping the healing process.

Reduce heat until no bubbles break surface of water.

Larger bubbles can break free and rise to the top.

Cook until the bubbles rise and break on the top of the pancake.

I was about to call you for an interview with him when the bubble broke.

Turn the heat to low (bubbles should be breaking the surface, but not vigorously).

All the natural joy seemed to vanish, as bubbles break into empty air.