First and foremost, I would like to say Alhamdulillahirobbil ‘alamin, all praises belong to Allah, the Most Gracious and the Most Merciful for His blessings which without, I would have never been able to complete this skripsi. I would like to express my sincere gratitude to my beloved husband, my little princess, parents and my big family. I would like to expresses gratitude and appreciation to those who helped in the completion of this skripsi. May Allah SWT bless them. My appreciation also goes to Mr. Gendroyono, M.Pd. as the dean of Faculty of Language Education. My appreciations also given to Mr Dr Suryanto,S.Pd, M.H.Sc who has helped, supported and given suggestion, recommendation in writing proposal until the completion of this skripsi. The next appreciation is addressed to Mrs. Sri Sudarsi, S.S, M. InT. and Mrs. Maryam Sorohiti, M.H.Sc. my examiners who have give suggestion in the skripsi. To all lecturers, staff and students of EED UMY, the researcher deeply thank for the permission and cooperation during the research. Special thanks belong to PBI 2011 for sharing unforgettable moment, and advising about anything. To my wonderful friends of class B, Fitri, Siska, and Fidiyah, thanks for the friendship and support during the time I spent at the University. The last, thankfulness also goes to all my friends who cannot be mentioned here one by one.