Yes. What else would you do?
“Learn our lessons.”
What kind of pupils would you be?
“Diligent pupils.”
“Industrious pupils.”
If you are obedient and industrious all day, how would you feel when school closed?
“Happy.”
How many think it will pay to be polite in school? How many will try?
If we study and practise good manners here, how will it be in other places?
“Our manners will be good.”