what i ve to do?

I think it's better for you that you will go for a Practical Lectures that includes the Face to Face Interaction. As you have made the fourth attempt so you have enough read the whole book but still not getting marks. In my opinion, the result will be improved if you get learned from Face To Face Interaction. Because whatever learned there is not the bookish language but it was the attempt of our own language. It might help you.

my situation is exactly as urs and i m sure many of our fellow students must b goin through same pain,frustration and agony...........exams hv got over so there's no use thinking of wat u cud have done and wat u did......no use cring over spilled milk......stay positive coz miracles happen if u think positive.so i suggest to keep urself busy,do wat u love,watch movies,hang out with frends,anything dat makes u happy........there's much more to life than may and nov......we have wasted so much of our valuable time in fear......so dnt worry abt results,i have a feeling that this time results will b gud esp for old syllabus siince this being our last attempt and d institute shall show some mercy on students who have cleared one group............

yar one of ma frnd was also in same situation like yours........

In this kind of situation one cant say u to study hard but go through the syllabus once, clear your concepts and try to SOLVE MODEL PAPERS wid a mindset that it is final xam and give ur 100%

u will realise wat u r!!!

my frnd also tried the same and m happy today he cracked this situation last tym.....

so hope u will also crack it and all the very best......!!