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

Quiz for Verb: 'To Pick'

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

'Pick up on' - Correct someone when they say something wrong

'Pick up after' - Tidy a mess someone else has made

'Pick up on' - Comment on something said earlier in a conversation

'Pick up' - Improve

'Pick through' - Search something that is disordered for something

'Pick apart' - Criticise, find fault

'Pick off' - Target individuals to change a group

'Pick up' - Collect

'Pick at' - Criticise

'Pick on' - Bother, annoy, criticize or make fun of someone