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

Quiz for Verb: 'To Plough'

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

'Plough into' - Collide into at speed





'Plough up' - Break the surface of soil





'Plough through' - Eat a big meal





'Plough on' - Continue doing something you don't want to





'Plough through' - Move through somewhere where there is little space or there are obstacles





'Plough back' - Re-invest money you have made into a business





'Plough through' - Read something that is difficult or takes a lot of time