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