ABSTRACT Khotiyah. 2021. Preference Organization in Dialogues of English Textbooks for Senior High School: A Conversation Analysis. A paper. English Department. Faculty of Education and Teacher Training, Tidar University. Supervisor I Dr. Farikah, M.Pd., Supervisor II Ali Imron, M.Hum. Keywords: Conversation analysis, English textbook, Preference organization As one of the material supports,…