Introduction How to Use This Book PART I Integrated Writing Task UNIT 01 Anthropology UNIT 02 Biology I UNIT 03 Environmental Science I UNIT 04 Health UNIT 05 History UNIT 06 Archaeology UNIT 07 Astronomy UNIT 08 Business UNIT 09 Biology II UNIT 10 Environmental Science II PART II Writing for an Academic Discussion Task UNIT 11 Environmental Science I UNIT 12 Sociology I UNIT 13 Sociology II UNIT 14 Environmental Science II UNIT 15 Child Studies UNIT 16 Economics I UNIT 17 Sociology III UNIT 18 Urban Development UNIT 19 Economics II UNIT 20 Environmental Science III Actual Test
[