theory exam

2morow is my theory exam edi...feel worried...can i pass tis exam??i can't comfirm..i feel tat i wil fail...haiz...i MUST pass it..if i pass,den i'm 2 grade 8 certifaicates holder edi...although i'm learning diploma nw,y i stil can't play d way i feel comfortable???haiz....anyway,juz hope tat i can pass 2morow's paper.....