TEENA'S FIRST EXAM MARKS

BAHASA MELAYU : 60%

BAHASA INGGERIS : 77%
MATEMATIK : 64%
SAINS : 76%
GEOGRAFI : 67%
SEJARAH : 63%
AGAMA ISLAM : 75%
KEMAHIRAN HIDUP : 54%

how am i supposed to get a straight A's with these marks? i got 3A's 4B's and a C -.-
im hoping to get a better score on my mid term exam,insyaALLAH. so wish me lots and lots of lucks :)