Relacionar Columnas Vocabulary - Matching Exercise 1Versión en línea This is a vocabulary exercise containing 6 adjectives, with five of them being made up from phrasal verbs. por Grammar-1-2023 1 unaccounted for 2 backed up 3 knocked out 4 anguished 5 shut down 6 break out If somwthing shuts down or someone shuts it down, it stops operating: If something dangerous or unpleasant breaks out, it suddenly starts Having or showing extreme physical or mental suffering People we don't known where they are or whether they are still alive If something is knocked out by something else, it stops working or is damaged or destroyed If traffic is backed up, the vehicles have to wait in a long line because there are too many of them