Articleship

I m a intermediate student and doing articleship training in july im completed my 15 th month of my training. I m direct entry student so i need to submit 9 months experience certificate from an auditor for attending examination. but now i want to terminate from article for my exam. Because lacs of distruction in my studies by way of article. so i quietly terminate my articleship. My doubt is it is possible to terminate ?? or its a difficult process to terminate?? In case im terminated then when i need to rejoin ?? and then i m rejoined are there any possible to continue my old auditor or any other??