Be a pupil at (6)
I believe the answer is:
attend
(Other definitions for attend that I've seen before include "Go regularly to, church perhaps" , "Listen carefully" , "Wait and listen" , "visit" , "Escort (someone)" .)
I believe the answer is:
attend
(Other definitions for attend that I've seen before include "Go regularly to, church perhaps" , "Listen carefully" , "Wait and listen" , "visit" , "Escort (someone)" .)