The boy mumbled an answer that allowed him to avoid responding to her question.

Vector said,' the boy mumbled, 'you haven't had time to eat anything.

The boy stirred and mumbled as Allan entered.

"He's the bullish one," the boy mumbled, using the language of the Exchange.

After a few minutes a dark little boy, even smaller than he, leaned over and mumbled, "How much kickback he ask?"

The boy was mumbling; he didn't really have a vocabulary.

He stumbled over Tirechan and heard the boy mumble some sleepy question, but he did not answer.

A boy of about 10 is mumbling through a scene from the movie.

The boy in the dock mumbled something indistinctly.

The boy turned his head toward her leg and mumbled something I couldn't hear.