They sometimes exchanged loud comments on her size and shape.
In any case, she and the Mayor have been exchanging fairly nasty comments since last week.
Morgan and Dees continued to exchange comments, but the other three kept their thoughts to themselves.
The admiral exchanged terse comments with people elsewhere on the ship.
They looked her up and down, and exchanged appreciative comments.
The disgusted guests appear to exchange negative comments about the phoenix.
In times past crews had exchanged comments, questions, even jokes.
For the first time, the locals looked jarred, and glanced at each other, to exchange angry comments.
Not simply because they stood together and exchanged comments, though that Would have been sufficient evidence for most.
A couple exchanged soft comments in their own language: "They're here."