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

Quiz for Verb: 'To Fight'

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

'Fight it out' - Struggle to see who wins, both by arguing or fighting

'Fight off' - Fight an attacker and force them back

'Fight back' - Try to control and emotion and keep it hidden

'Fight back' - Defend yourself, resist an attack

'Fight off' - Resist an illness or emotion