eoklm11

heeeeeeeeeeeelp me so scared about ma UAI I'VE GOTS NO IDEA how ma uai is going to be. Can someone pweaze answer ma question, if i didn't do well on ma half yearlys would it effect my uai badly, cn someone please tell me if ma UAI would be bad
my subjects are

*legal studies
*extention 1 mathematics
*mathematics
*chemistry
*biology
*standard english