Relacionar Columnas IdiomsVersión en línea Match the idiom with the correct picture. por Karla Izquierdo 1 A pig with lipstick, is still a pig 2 To hear something straight from the horse's mouth 3 Costs an arm and a leg 4 Apple of my eye 5 Barking up the wrong tree 6 Once in a blue moon 7 All that glitters is not gold 8 As red as a beetroot 9 A chip off the old block 10 As mad as a hatter