11.   The two women exchanged glances and laughed.

12.   Sam and Barbara exchanged meaningful glances.

13.   Trevor and I exchanged a glance.

14.   They chuckled and helped themselves, exchanging guilty glances like naughty schoolgirls.

15.   Sarah and Sam exchanged glances.

16.   Dorcas and Sacco exchanged glances.

17.   Turner exchanged a glance with his staff sergeant.

18.   The men exchanged glances and, apparently concluding that Koogan meant every word he said, stepped back into the street.

19.   The two newcomers exchanged glances, and picked up their beer.

20.   Sister and Juliet exchanged glances.