hello,this is ashwini stdying engg computer science ,final year,i have started preparing for gre n toefl.my gre test is on nov 19 2013 n toefl on 2 nov 2013.i need a guidance to how to go about the things like 1.when should i strt preparing the sops n lors n their formats respectively? 2.should i reschedule my exam dates? 3.what things should i take care off? on the whole a complete guidance to how to go about the things. plz help me out.am totaly blank..