He looked up and saw sweat pouring in rivulets down Loren's face.

Peter hurried to her, thoroughly frightened, and saw sweat streaming down her face.

Though the room was cool, Katin saw sweat starting in the ridges of Lorq's forehead.

The wall of force wobbled when I put my weight on it, and I saw sweat spring up on Nic's brow.

He glanced back and saw sweat glistening on the three faces of the fastest boys, who were about fifty yards behind.