Easy and enjoyable to teach, Touchstone offers a fresh approach to the teaching and learning of English. Student's Book 3B contains units 7–12, the second half of the complete Level 3 Student's Book. Touchstone Student's Book 3 is the third level of the innovative Touchstone series. Drawing on research into the Cambridge International Corpus, a large database of language that includes everyday conversations and texts from newspapers and books, Student's Book 3 presents the vocabulary, grammar, and functions students encounter most often in real life. A free Self-Study Audio CD/CD-ROM at the back of the book gives students further practice in listening, speaking, and vocabulary.