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