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

Quiz for Verb: 'To straighten'

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

'Straighten up' - Stand straight





'Straighten up' - Tidy





'Straighten out' - Deal with a problem





'Straighten out' - Improve someone's behaviour





'Straighten out' - Make something straight





'Straighten out' - Make clear and resolve