Chemistry... I'm doomed

It's chemistry time, and i don't understand a thing! This teacher... I'm givin up on him! I can't understand a word! -.- gimana coba! Nanti gw ga bisa lulus UN gw! Dear God! Jangan sampe anak gw ga bisa makan mcdi! Adooooh! Kembali lah saya ke MA-DE-SU! It's not fair! Perasaan Semester 1 kemaren gw udah ga madesu dh gara2 gurunya enak! And because of his 'work', he gotta go to Riyadh... And here comes the new teacher... And i can't understand... actualy not only me,all of my classmate
Aaaah... Dear god... Help US!!!