All national and international scholarships use English proficiency to entering the college / university. Students have to encountering a series of admission test for this purpose. To get a good score, a student should have a good preparation before conducting the test. The cost is not cheap and there is also a minimum time limit if a student wants to repeat the test again. As an example, a student has to wait for 6 months if he/she wants to repeat the IELTS / TOEFL test. So, make sure you do your best in any test. Visit http://edudegrees.org/online-tutoring-help/ for assistance in dealing with the advanced test.