Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Workbook, Level 1 has eight-page units that can be used in class or for homework. Each unit provides students with additional vocabulary, grammar, functional language, and reading practice.

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 Full Contact B with Self-study DVD-ROM, Level 3 includes units 9-16 of the Student's Book, Workbook, and video worksheets, as well as the Self-study DVD-ROM.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the world, and it has become the world’s most trusted brand among English language teachers.

Better than ever
Better integration of course compone

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 Full Contact A with Self-study DVD-ROM, Level 3 includes: units 1-8 of the Student's Book, Workbook, and video worksheets, as well as the Self-study DVD-ROM.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the world, and it has become the world’s most trusted brand among English language teachers.

Better than ever
Better integration of course compone

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 Full Contact with Self-study DVD-ROM, Level 3 includes four key components of Level 3: Student's Book; Workbook; video worksheets; and Self-study DVD-ROM.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the world, and it has become the world’s most trusted brand among English language teachers.

Better than ever
Better integration of course components

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Class Audio CDs, Level 3 include the Snapshots, Perspectives, Conversations, Grammar Focus frames, listening activities, Pronunciation practice, Word Power, and Readings sections of the Student's Book, all recorded in natural conversational English.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The Interchange Fourth Edition interleaved, spiral-bound Teacher's Edition with Assessment Audio CD/CD-ROM, Level 3 features complete teaching instructions, optional activities, audio scripts, language summaries, and Student's Book and Workbook answer keys. The Assessment CD/CD-ROM provides a complete assessment program, including oral and written quizzes, as well as mid-term and final tests in printable PDF and Microsoft Word formats.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions

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 Level 3 Student's Book B with Self-study DVD-ROM and Online Workbook B Pack provides additional activities to reinforce what is presented in the Student's Book. The Online Workbook includes activities which correspond to the Student's Book lessons; instant feedback for hundreds of activities; clear, easy-to-follow navigation to support self-study; and simple tools to monitor progress.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the w

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 Level 3 Student's Book A with Self-study DVD-ROM and Online Workbook A Pack provides additional activities to reinforce what is presented in the Student's Book. The Online Workbook includes activities which correspond to the Student's Book lessons; instant feedback for hundreds of activities; clear, easy-to-follow navigation to support self-study; and simple tools to monitor progress.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the w

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 Level 3 Student's Book with Self-study DVD-ROM and Online Workbook Pack provides additional activities to reinforce what is presented in the Student's Book. The Online Workbook includes activities which correspond to the Student's Book lessons; instant feedback for hundreds of activities; clear, easy-to-follow navigation to support self-study; and simple tools to monitor progress.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the world

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Workbook B, Level 3 has six-page units that follow the same sequence as Student's Book B, Level 3. The workbook helps recycle and review language by providing additional practice in grammar, vocabulary, reading, and writing. It contains units 9-16 and is appropriate for in-class work or assigned as homework.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the world, and it has become the world’s most trusted brand among English language teachers.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Workbook A, Level 3 has six-page units that follow the same sequence as Student's Book A, Level 3. The workbook helps recycle and review language by providing additional practice in grammar, vocabulary, reading, and writing. It contains units 1-8 and is appropriate for in-class work or assigned as homework.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the world, and it has become the world’s most trusted brand among English language teachers.

Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. Workbook, Level 3 has six-page units that follow the same sequence as Student's Book, Level 3. The workbook helps recycle and review language by providing additional practice in grammar, vocabulary, reading, and writing. It is appropriate for in-class work or assigned as homework.

Tried and tested
Interchange’s well-known communicative and functional methodology has been tried and tested by millions of students around the world, and it has become the world’s most trusted brand among English language teachers.

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