Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Interchange Fourth Edition Online Workbook B, Intro provides additional activities to reinforce what is presented in Student's Book B, Intro. The Online Workbook includes activities which correspond to each Student's Book unit; instant feedback for hundreds of activities; clear, easy-to-follow navigation; additional audio practice; and simple tools to monitor progress.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Interchange Fourth Edition Online Workbook, Level 3 provides additional activities to reinforce what is presented in the Student's Book. The Online Workbook includes activities which correspond to each Student's Book unit; instant feedback for hundreds of activities; clear, easy-to-follow navigation; additional audio practice; and simple tools to monitor progress.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Interchange Fourth Edition Online Workbook A, Level 1 provides additional activities to reinforce what is presented in Student's Book A, Level 1. The Online Workbook includes activities which correspond to each Student's Book unit; instant feedback for hundreds of activities; clear, easy-to-follow navigation; additional audio practice; and simple tools to monitor progress.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Interchange Fourth Edition Online Workbook A, Level 3 provides additional activities to reinforce what is presented in Student's Book A, Level 3. The Online Workbook includes activities which correspond to each Student's Book unit; instant feedback for hundreds of activities; clear, easy-to-follow navigation; additional audio practice; and simple tools to monitor progress.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Interchange Fourth Edition Online Workbook, Level 2 provides additional activities to reinforce what is presented in Student's Book, Level 2. The Online Workbook includes activities which correspond to each Student's Book unit; instant feedback for hundreds of activities; clear, easy-to-follow navigation; additional audio practice; and simple tools to monitor progress.

Interchange Third Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The Interchange Third Edition Full Contact Edition includes five key components of Interchange Intro all under one cover: the Student's Book, the Video Activity Book, the Workbook, the Interactive CD-ROM, and the Self-Study Audio CD. Each Student's Book contains 16 teaching units, frequent progress checks that allow students to assess and monitor their own learning, and a self-study section. The Workbook has six-page units that follow the same sequence as the Student's Book, recycling and reviewing language from previous units. The full-color Video Activity Book is designed to accompany the video and provides pre- and post-viewing tasks for the learner. The CD-ROM provides engaging and enjoyable interactive activities for users to do on a computer at home or at school and includes sequences from the Interchange videos. The Student's Self-Study Audio CD includes the Snapshots, Word Powers, conversations, pronunciation, and self-study sections from the Student's Book. Interchange Intro Full Contact Part 4 contains units 13-16 of Interchange Intro.

Interchange Third Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The Interchange Third Edition Full Contact Edition includes five key components of Interchange Level 2 all under one cover: the Student's Book, the Video Activity Book, the Workbook, the Interactive CD-ROM, and the Self-Study Audio CD. Each Student's Book contains 16 teaching units, frequent progress checks that allow students to assess and monitor their own learning, and a self-study section. The Workbook has six-page units that follow the same sequence as the Student's Book, recycling and reviewing language from previous units. The full-color Video Activity Book is designed to accompany the video and provides pre- and post-viewing tasks for the learner. The CD-ROM provides engaging and enjoyable interactive activities for users to do on a computer at home or at school and includes sequences from the Interchange videos. The Student's Self-Study Audio CD includes the Snapshots, Word Powers, conversations, pronunciation, and self-study sections from the Student's Book. Interchange Level 2 Full Contact Part 2 contains units 5-8 of Interchange Level 2.

New Interchange is a multi-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The Workbook has six-page units that follow the same sequence as the Student's Book. It has interesting grammar, vocabulary, and writing activities, appropriate for classwork or homework. It also has numerous reading passages that recycle and review language from previous units.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Interchange Fourth Edition, Presentation Plus, Intro can be used on an interactive whiteboard, portable interactive software technology, or with a computer and a projector. With Presentation Plus, teachers can present the Student's Book, Workbook, or Video Activity Worksheets, play the Class Audio and the Video Program, and display scripts and answer keys. Presentation Plus tools allow teachers to mark up and add links to the components in addition to saving their sessions. In addition, Presentation Plus features the full Interchange Arcade. Teachers can also connect to Cambridge Dictionaries Online for additional reference and language support.