He turned his head slowly at the sound of the voice.

They both turned at the sound of a car coming down the drive.

The men turned at the sound of the new voice.

We both turned at the sound of' someone running down the hall.

She turned quickly, at the sound of his steps and came to meet him.

She watched him, and turned at the sound of her name.

They both turned at the sound of the door opening.

They all turned quickly at the sound of the familiar voice.

He turned at the sound of her approach, and their eyes met, then dropped quickly away.

Both girls turned at the sound of another male voice.