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

Quiz for Verb: 'To sign'

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

'Sign on' - Open a claim for unemployment benefit

'Sign up' - Subscribe

'Sign out of' - Close a particular computer program that requires a name and password

'Sign with' - Make a contract with

'Sign on with' - Sign a document joining or agreeing to something

'Sign in' - Write your name when entering a place

'Sign in' - Register in a hotel

'Sign off' - End a message

'Sign off on' - Give official approval

'Sign on' - Start broadcasting