From time to time appreciative noises echoed out of there.

He made an appreciative noise all the same.

He allowed them perhaps ten minutes to make appreciative noises over his breakfast before he got down to business.

I'd listen for however long he read, sometimes drifting off, or trying gamely to follow along and make appreciative noises.

The nice young man made sympathetic and appreciative noises.

Wall made appreciative noises at Kokl'u, who seemed pleased by such praise.

When he pulled it down over his hair all of them smiled and made appreciative noises.

They all moved toward the tables, making appreciative noises about the shrimp dip.

A girl always likes to hear a few appreciative noises about how she looks.

Don made an appreciative noise, both for the information and because she had been afraid there would be close questioning about the injury.