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

Quiz for Verb: 'To Burn '

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

'Burn down' - Burn completely

'Burn off' - Remove by burning or similar process

'Burn up' - To be or cause to be highly annoyed

'Burn up' - Drive at high speed

'Burn up' - Destroy completely by fire

'Burn out' - Lose enthusiasm and energy to continue in a demanding job