Joe Cardona's response was a pleased grunt.

When the car rolled away, Bert gave a pleased grunt.

Number by number, with Buzzer giving a pleased grunt as he finished each turn of the dial.

Cliff, following Tinker up the steps; gave a pleased grunt.

He gave a pleased grunt and waggled an admonishing finger at me.

Jeff let out a pleased grunt.

The cub let out a series of pleased grunts that sounded like stentorian giggles, and let go of him.

Learning that Clive Walden was trapped in the attic, Sheriff Quincy gave a pleased grunt, then turned to men who accompanied him.

Eforiel emitted a soft, pleased grunt.

Roger uttered a pleased grunt, evidently thinking this a promising supposition.