The three gave Andy a look and a grunt, but otherwise they paid no attention to him.
There was a brief shifting of eyes toward him, and a grunt from Jeff; that was all.
He did not speak, but he made an inarticulate noise between a grunt and a sniff.
Mr Verloc, after a grunt of disapproving surprise, returned to the sofa.
The grunt of the human hog (Pignoramus intolerabilis) ...