GRE (Graduate Record Examination) is a test and evaluation to help universities, organizations sponsoring scholarships properly assess the capacity of the candidates when applying for graduate study in America. GRE test candidates on three basic capabilities as the language (Verbal), mathematics (Math) and writing (Analytical Writing). GRE is an exam really difficult because it requires you to have a huge vocabulary of about 5000 words and all proficient skills. Therefore, should the practice GR