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

Quiz for Verb: 'To Keep '

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

'Keep up' - Not let someone go to bed

'Keep up with' - Stay up to date

'Keep back' - Maintain a safe distance

'Keep on' - Continue

'Keep off' - Not tread on something

'Keep in' - Not allow someone out

'Keep up' - Maintain a continuous action, persist

'Keep up at' - Continue, not quit

'Keep off' - Not talk about

'Keep to' - Stay within limits