an arbitrary grouping of unconnected products for purposes of instructive comparison

1) a philanthropist's work is never done, 2) the beauty of the equations is an acquired taste, caviar to the general, 3) your hopes & dreams resurfaced and refinished, 4) no sooner than I said it, it blew me off the truck, 5) the price is right, spin the wheel, 6) heads flavorfully sing but hollowly chew the tills, 7) find a new way to monetize journalists, 8) if Eskimos have N words for snow, X surely have Y words for Z.