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