For a moment the tortured air quivered in comparative silence; then the girl's voice spoke again.

The heat now had grown so that the air quivered; breathing was a thing of conscious effort.

For an instant, the air around him quivered with indignation.

There was a muffled roar from the coast and the air quivered slightly.

The very air around the priest quivered with tension.

The air quivered imperceptibly and the noise grew a little louder.

Around him the very air quivered as her spell closed over his heart.

As it shook in pain, the air and earth around it also quivered.

The air quivered as she turned away, drawing him after her.

The air was quivering with a new sound, a thundering roar approaching from the sea.