Guariento and Morley (2001) tried to investigate the authenticity in EFL classroom. They considered authenticity through text and task. They believed that in addition to authentic text, learners' responses should also involve to some extent authenticity. In other words, integration of "input and output, reception and production should move toward authenticity." In Sung kyun Kwan University in Suwon in South Korea, Litz (2001) conducted an evaluation of a textbook entitled English Firsthand 2 (EF2). In this study, he tried to analyze the "pedagogical value and suitability of the textbook" in its environment and instructional program. This investigation described in details that the textbook is not "whole-heartedly" matched with program however it can be effective in hands of experienced teachers and instructors.