Is 'To Knock' Separable or Inseparable? - Phrasal Verb Quiz

Quiz for Verb: 'To Knock'

Is the phrasal verb 'To Knock' separable or inseparable in the following examples?

'Knock about' - Beat someone





'Knock off' - Reduce the time required to do something





'Knock down' - Hit and injure someone





'Knock off' - Finish work for the day





'Knock off' - Reduce the price of something





'Knock back' - Shock





'Knock up' - Play a bit before a match to get ready





'Knock out' - Hit and make somebody unconscious





'Knock back' - Finish a drink quickly, drink a lot of alcohol





'Knock off' - Produce or create something quickly