Miss that moment..

This is about the meaning from the word "CLASS"..so funny I think~
I'm sure all of us still remember what we did in class from
form 1 until form 5..Right?When teacher was teaching actually History subject
,when prep in evening or night,I'm sure the person that called student will do this thing.
Krugggg!!!That right..Sleeping on the table without pillow and only the books become the
partner..So i hope we not try to sleep when lecturer is teaching.. OK..
From the word class C-come
                                L-late
                                A-and
                                S -start
                                S-sleeping