A lenient teacher is one who is not very fussy. An easygoing teacher
takes things as they come. They do not crib about things such as doing
homework on time or sitting quietly in the class, etc. But this does not
mean that you can do anything in the class of a pampering teacher. There
are limits to leniency shown by a teacher. We should not take undue
advantage of such a teacher. If the teacher is not being too harsh, we
should respect that and behave properly.
