Not a joke

There was a summer vacation in junior high school, and there were more than 400 pages of summer homework. I played every day during the holidays and never worked in MengMeng.

At the beginning of school, I burned my summer homework and left more than 50 pages to write down casually.

Then he said to the teacher:

"My mother thinks books are useless and illiterate, so she cooks in the kitchen. Fortunately, what I saw was taken out in time. Otherwise, so many are gone! "