Aren't we all trying to keep our head above water?

All she could do was try to keep her head above water.

All he had to do now was keep his head above water.

He kept his eyes above the level of their hands.

It must be trying to keep my head above water here.

It's been so hard to keep your own head above water at times.

Rate kept the S-3 a few feet above the surface.

Could I keep my head above water for another twenty minutes?

During all those months, consumers kept the economy above water.

I was old enough to stand and barely keep my head above water.