Her head came up, eyes scanning the crowd, particularly those nearest the door.

He started back the way they had come, his eyes scanning the crowd.

In the few minutes before the service started, I scanned the crowd.

He scanned the crowd for her, but there was no sign.

She forced herself not to turn around and scan the crowd.

She scanned the crowd at the windows but didn't see him.

I scanned the crowd, looking for someone to report to.

I scanned the crowd as an idea occurred to me.

I scanned the crowd again, then looked down at my map.

She moved along the edge of the stage, scanning the crowd.