Four round shadows had blocked out all the light from the window.

But before I can begin the calculations, a shadow blocks the light.

Dawn found him still there and a shadow blocking the pale sun.

He was barreling out the door when a huge dark shadow blocked his path.

The Shadow could block the sending of the message.

He whirled around; a shadow blocked the doorway, moving toward him.

A shadow blocked it out as someone planted an eye against the viewing lens.

Familiar shadows blocked the sky, and then I was lost inside a surreal forest of legs.

The eerie green shadow moved and whirled, blocking her shots.

Shadows blocked the room solidly, comfortably, as though they were part of the furniture.