How can i catch up in my studies ?!

Geography : 36/40
English : 12/40
Maths:35/40
Science :dontknowyet
Art:dontknowyet
HomeEcons:dontknowyet
DNT:12/20

hais , qosh . Not satisfied .
Regret tht didn't study at all D: .


SCHOOL SUCKS LAHS ! totally .
Pathetic FCUKING sucks !
Teachers reat students like a dog . PLease lahs ,
we pay , they serve us lahs !

My new school methods ! :D ;

School + students = waste time .


(school fee + school) + teacher (Kachua +DM)
=waste money (bastard and bitch )
=DOGS ! PATHETIC FUCKING DOG .

Therefore ,

KACHUA + DM =DOG
KACHUA-KACHUA+DM=DOG - KACHUA
DM=1/2DOG

Final answer : DM is a dog ! PCB ! -'-