Photo #3 is an Aglaonema. The leaves are shiny and the petioles show pink blush.
Group photo: from L to R and top to bottom
Peace lily, Aglaonema 'Silver Queen', little green thing, another Aglaonema, Boston fern
yellow Schefflera puechlerii, Bird-nest fern, Chamaedorea (probably elegans), Aglaonema again, Boston fern. The Scefflera is VERY dry and will probably lose a lot of leaves before it recovers.
