Touchstone, together with Viewpoint, is a six-Level English program based on research from the Cambridge English Corpus.
Activities can be used for homework or in class..
Touchstone Second Edition Workbook, Level 3A provides practice of the language studied in Units 1-6 of the Student\'s Book.
Touchstone, together with Viewpoint, is a six-Level English program based on research from the Cambridge English Corpus