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

Quiz for Verb: 'To stop'

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

'Stop off' - Break a journey

'Stop in' - Visit briefly

'Stop in' - Stay at home

'Stop out' - Be out late, especially when you are expected home

'Stop up' - Stay up late

'Stop by' - Visit somewhere briefly or quickly

'Stop up' - Fill or block something

'Stop over' - Stay somewhere when on a journey

'Stop back' - Return somewhere

'Stop behind' - Stay somewhere when other people leave