Again the ground heaved, and she felt pain as the dirt smashed into her face.

The ground heaved again, and he was tossed into the sand of her pit.

The ground buckled and heaved before me, though I know it never truly moved at all.

The ground still heaved; he must have been unconscious for only a moment.

The ground heaved around under my feet and I was dull.

Suddenly the ground heaved beneath one of them, pitching him to the earth.

It was coming closer; the ground heaved with every detonation.

Then the ground heaved beneath his feet and sent him stumbling away.

There was a huge rumble, and the ground heaved beneath my feet.

Joe tried to run to the door but the ground was heaving under his feet.