He looked out and down, waved once, then turned to me.

Waving once, I pulled into my garage and walked through the house to open the front door.

He waved once, then turned to face the sea.

An arm rose from the sea, waved once, and was gone.

He turned away, to hide this, perhaps; waved once, without looking, and ran down the path.

Then he drove off, waving once before putting both hands on the wheel.

She waved once, without looking back, and disappeared into the woods.

I waved once at him from the shore as the launch started to cut its way across the sound.

She added: "One little girl waved to her mother in the audience once.

Then Vicinius waved once and turned to lead the way through the forest.