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

Quiz for Verb: 'To Look'

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

'Look over' - Inspect

'Look through' - Read quickly

'Look back' - Think about the past

'Look on' - Watch something like a crime without helping

'Look up to' - Respect

'Look for' - Try to find

'Look into' - Research, investigate

'Look forward to' - Wait for or anticipate something pleasant

'Look out for' - Take care of someone, make sure someone is cared for

'Look up' - Improve