He caught a glimpse of her frightened expression before she launched herself at him.

He walked out into the kitchen, where he found his mother with a frightened expression on her face.

The boy looked at her with a frightened expression.

I don't know what makes me think it, but this is a frightened expression.

If only," she added, and then paused to look around her with a frightened expression.

And one who wore a frightened expression the whole time.

A very neat secretary with a frightened expression came running.

She turned and caught the frightened expression on Lindy's face.

An elderly maid, with a frightened expression on her face, opened the door.

I caught the frightened expressions on my two friends' faces.