ISBN-13: 9781107696020 / Angielski / Miękka / 2014 / 55 str.
Touchstone, together with Viewpoint, is a six-level English program based on research from the Cambridge English Corpus. Touchstone Second Edition Workbook, Level 4B provides practice of the language studied in Units 7 12 of the Student's Book. Activities can be used for homework or in class."