My favourite phrasal verbs with their meaning

Most of the teenagers hate learning phrasal verbs because they have different meaning with every preposition and they find it difficult.  Sometimes, I belong to those youngers. However, I try to learn as more as I can because I know they are useful. Here are some of my favourite phrasal verbs with their meaning. 

   Back up= give support
   Break out= start suddenly, escape
   Brush up on= practice sth you already have knowledge of
   Put off= postpone
   Call for= demand
   Come off= be removed for a colour
   Do away with= get rid of
   Snap up= to buy sth immediately
   Cut off= interrupt
   Figure out= understand, solve
   Give in= surrender
   Give away= give for free
   Go through= live through difficult experiences
   Keep up with= not fall behind
   Iron out= fix problems
   Let down= disappoint
   Pass out= faint
   Pass away= die

   I hope you enjoy!