[PET] B1 Preliminary for Schools Trainer 1 for the Revised 2020 Exam
B1 Preliminary for Schools Trainer 1 contains six full practice tests plus easy-to-follow expert guidance and tips designed to guarantee exam success
[PET] Cambridge B1 Preliminary
B1 Preliminary 1 authentic examination papers provide perfect practice because they are exactly like the real exam.
High Distinction English 