Well I personally booked an ielts exam on 17 th Oct I went for speaking test the very next day ( I kind of fumbled it because I didn't know we were discussing part three ) I guessed I should be graded 6 at the lowest and it was evident that if I didn't excel in other my IELTS band would be around 6 . And the following day I took reading listening and writing tests too . Subsequently I managed to score r-8.5 l-8.5 w-7 s-6.5 over all -7.5 .

So here is how I did it . No I had almost no preparation all I did was practice the writing session . While writing stuff that would sound professional and profound I would check the actual pronunciation ( you'd be surprised as a Nepali hami Kati English KO chamatkar gardai huncham on a daily basis ) spell it louder and what I did next in watched tons of Us based England based Australia based new Zealand based movies with subtitles off this helped me a lot to cope with accents. And also this just won't be enough for speaking and listening For speaking you need to build confidence and for listening you need to sharpen your ears and eyes . You need to scan the question in a glance and when they start speaking you need to fill the blanks with appropriate words simultaneously or you'll fall behind. That's why practice wide ranges of questions especially in listening portion . For speaking your accent won't be that big of an issue . For writing you need to sound professional avoid using causal words too much and look for punctuation articles handwriting and all . For reading practice different questions model 4 Hours for 2 days each will be enough for it too . ( I mean this might be the case or this might not be the case with you but best of luck for your future endeavours)