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

Quiz for Verb: 'To Steal'

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

'Steal up on' - Approach a place or someone quietly or secretly

'Steal out' - Leave in a stealthy or quiet manner

'Steal over' - Be gradually overcome by an emotion or feeling

'Steal up' - Approach quietly or secretly

'Steal away' - Leave a place quietly or secretly