Fill in each blank with a word in the box

II. Fill in each blank with a word in the box.
learning know
A lesson in school is a planned period of time for (1)
_________. It involves one or
more students being taught by a teacher. A lesson may be either one section of a textbook
or a short period of time during which learners are taught about a (2)
taught how to perform an activity. Lessons are generally taught in a (3)
but may instead take place in a situated learning environment.
classroom
again
enjoyable
subject
or
or painful. The
Also, a lesson means a learner learning something he did not (4)
before. Such a lesson can be either planned or accidental, (5)
slang phrase "to teach someone a lesson", means to punish or scold a person for a mistake
they have made to make sure that he does not make the same mistake (6)