Cambridge B1 Exam

Liberty

B1 preliminary. Cambridge english qualifications. Practice tests. Per la Scuola media. Con Audio

Collins

Practice Tests for B1 Preliminary: PET          

Independently published

B1 PRELIMINARY Reading (Open Cloze Part 6): 50 Practice Tests for the Cambridge Exam

Cambridge English

Cambridge English Starters 1 for Revised Exam from 2018 Student's Book: Authentic Examination Papers [Lingua inglese]

Basic B1 Vocabulary for The Cambridge Preliminary Exam (English Edition)

Passing the Cambridge B1 Preliminary (PET) Exam: A Comprehensive Guide (English Edition)

Cambridge English

Cambridge English Movers 1 for Revised Exam from 2018 Student's Book: Authentic Examination Papers [Lingua inglese]

Klett

Cambridge English Proficiency 2 for updated exam. Student's Book with answers

Prosperity Education

B1 Writing: Cambridge Masterclass with practice tests

Cambridge English

Cambridge English Advanced 1 for Revised Exam from 2015 Student's Book + CD [Lingua inglese]: Authentic Examination Papers from Cambridge English Language Assessment: Vol. 1