B1 Grammar English

Cambridge University Press

English Grammar in Use Book with Answers: A Self-study Reference and Practice Book for Intermediate Learners of English [Lingua inglese]

Eli

Grammar plus. English grammar reference and practice. B1. Per le Scuole superiori. Con File audio per il download: Grammar Plus B1 + Audio CD

Cambridge University Press

English Grammar in Use Book with Answers and Interactive eBook: A Self-study Reference and Practice Book for Intermediate Learners of English [Lingua inglese]

Collins

Grammar: B1                                      

Collins Cobuild

Collins Cobuild Grammar Cobuild Intermediate English Grammar And Practice B1-B2 [Second Edition]

Zanichelli

Take Action! Inclusive grammar & communication. A2 to B1. Per le Scuole superiori. Con e-book. Con espansione online

English Language Academy

English Grammar Revision B1: 120 Sentence Transformation Exercises (English Edition)

Woodford & Walter

B1 Grammar: 30 days to review and practise essential grammar topics for B1/PET (English in a Month) (English Edition)

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

ENGLISH GRAMMAR - B1 (Spanish Edition)          

English Grammar Workbook: B1 Level (English Edition)