Hush! John Cavendish had turned to Poirot. 
Be quiet! John Cavendish then faced Poirot.
Louder! John Cavendish turned away from Poirot.
Some French boutiques stock merchandise from the Continent.
He passed the opportunity by.
If the acclimation process repeats with a new group of organisms and mortality goes up, we should use the same water to dilute to see if it repeats.
A group of humans.
Local news anchors.
A man in a black shirt is outdoors.