The rock moved from its place, and then fell back again.
As he goes back to the car to get it, rocks fall down.
Three years later they in turn were killed by a rock falling from the sky.
And I can see it there, just where the rock falls away into the dark.
The rock did not fall directly on him, or he would have been crushed.
He could hear rock falling in the passage behind him.
A rock might fall on its own before it hit you.
A flying rock fell close to the door as he watched.
The rocks in fact just fall inside the boundary of the national park.
She was stunned, as if a huge rock had fallen on her.