This section of an introductory course in Sara-Ngambay, the accepted standard dialect spoken in the town of Moundou in southern Chad, is intended for Westerners who wish to learn to speak the language. The student is to assimilate the linguistic content of the 20 lessons in this volume through the study of dialogues dealing with the roles professionals play in Chad. The lessons include dialogues on: (1) social services, education, and health; (2) commerce and government; (3) women's tasks; (4) men's tasks; (5) transportation vehicles, destinations, roads, weather, and import-export information; and (6) consumer buying and industry. The dialogues are presented in the target language, English, and French. For the companion volumes see FL002371 and FL002372. (RL)