catch up with

catch up with (http://definr.com/catch up with)

     v 1: catch up with and possibly overtake; "The Rolls Royce caught
          us near the exit ramp" [syn: overtake, catch]
     2: make up work that was missed due to absence at a later
        point; "I have to make up with exam"; "Can I catch up with
        the material or is it too late?" [syn: make up]