Maths exam is tmr . LOL

Maths exam is tmr, oh , i got study,but not very deep.hahas... now is 3.55am. i haven sleep.. may be later ba . this few days, i went to school to study. and i realized that i cannot study at home at all,hahas , donno why. at home, i don even want to take out my book to read. haiz, so i must go to school to study . and this is my only choice........