Agree to read in front of class (7)
I believe the answer is:
conform
'agree' is the definition.
(conforming is a kind of agreeing)
'read in front of class' is the wordplay.
'read' becomes 'con' (I've seen this in other clues).
'in front of' says to put letters next to each other.
'class' becomes 'form' (form class is a kind of class**).
'con'+'form'='CONFORM'
'to' acts as a link.
(Other definitions for conform that I've seen before include "Follow the herd" , "Agree" , "Match" , "Comply with accepted rules" , "Follow the crowd" .)