American English File conserva la metodología popular desarrollada por los autores de renombre mundial Christina Latham-Koenig y Clive Oxenden: idioma + motivación = oportunidad. Con gramática, vocabulario y práctica de pronunciación en cada lección, los estudiantes están equipados con una base sólida para hablar con éxito.

Además, una variedad de recursos digitales proporciona aún más opciones y flexibilidad. Los estudiantes pueden aprender en el aula o en movimiento con la práctica en línea.

Solucionarios disponibles:

Solucionario de American English File, First Edition

  • American English File Starter, First Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 1, First Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 2, First Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 3, First Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 4, First Edition: Teacher’s Book and WorkBook Answer Key

Solucionario de American English File, Second Edition

  • American English File Starter, 2nd Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 1, 2nd Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 2, 2nd Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 3, 2nd Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 4, 2nd Edition: Teacher’s Book and WorkBook Answer Key
  • American English File 5, 2nd Edition: Teacher’s Book and WorkBook Answer Key

Solucionario de New English File

  • New English File Beginner: Teacher’s Book and WorkBook Answer Key
  • New English File Elementary: Teacher’s Book and WorkBook Answer Key
  • New English File Pre-Intermediate: Teacher’s Book and WorkBook Answer Key
  • New English File Intermediate: Teacher’s Book and WorkBook Answer Key
  • New English File Upper-Intermediate: Teacher’s Book and WorkBook Answer Key
  • New English File Advanced: Teacher’s Book and WorkBook Answer Key

Solucionario de English File, 3rd Edition

  • English File Beginner, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • English File Elementary, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • English File Pre-Intermediate, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • English File Intermediate, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • English File Intermediate Plus, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • English File Upper-Intermediate, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • English File Advanced, 3rd Edition: Teacher’s Book and WorkBook Answer Key

Solucionario de English File, 4th Edition

  • English File Beginner, 4th Edition: Teacher’s Book and WorkBook Answer Key
  • English File Elementary, 4th Edition: Teacher’s Book and WorkBook Answer Key
  • English File Pre-Intermediate, 4th Edition: Teacher’s Book and WorkBook Answer Key
  • English File Intermediate, 4th Edition: Teacher’s Book and WorkBook Answer Key

Solucionario de Solutions, 3rd Edition

  • Solutions Elementary, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • Solutions Pre-Intermediate, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • Solutions Intermediate, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • Solutions Upper-Intermediate, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • Solutions Advanced, 3rd Edition: Teacher’s Book and WorkBook Answer Key

Solucionario de English for Life

  • English for Life Elementary, 3rd Edition: Teacher’s Book and WorkBook Answer Key
  • English for Life Pre-Intermediate, 3rd Edition: Teacher’s Book and WorkBook Answer Key