Being professional in terms of speaking English , you have to think wisely and recover all subject matters that you have already done in your studies. Preparing without any knowledge should be very hard for man to speak or do things and that's why PRACTICING, is very needed for you to understand and think correctly in a specific subject matter. sharpen your mind. read a lot of vocabulary books. grammar books, English books that will help you analyze and give exact and right sentence and information..
