English B1

Oxford

English File 4th Edition B1. Student's Book and Workbook with Key Pack (English File Fourth Edition)

Cambridge University Press

B1 Preliminary for Schools 3 Student's Book with Answers with Digital Pack: Vol. 3 (Pet Practice Tests)

Oxford

English File Fourth Edition B1 - Libro del estudiante y cuaderno de ejercicios con práctica en línea para hablantes de español

Collins

Activities for B1 Preliminary for Schools (Collins Cambridge English)

Oxford

English File 4th Edition A2/B1. Student's Book and Workbook with Key Pack (English File Fourth Edition)

https://feisar-formacion.blogspot.com/

ENGLISH GRAMMAR - B1                            

Vaughan

Speak English B1                                

50 Modern Short Stories for Intermediate English Learners (B1 English): Improve Vocabulary, Grammar, and Reading Skills for ESL English Learners (265pages) (English Edition)

Treasure Island: Classic Adapted for English Learners (Intermediate B1) (English Edition)

Historias cortas en inglés: Con ejercicios, glosario de términos y soluciones. Nivel B1+/B2 (Intermediate-Upper Intermediate)