B1 Preliminary for Schools Trainer 1 for the Revised Exam from 2020 Six Practice Tests with Answers and Teacher's Notes with Downloadable Audio |
A2 Key for Schools Trainer 1 for the Revised Exam from 2020 Six Practice Tests with Answers and Teacher's Notes with Downloadable Audio |
建構式黃金文法-基礎篇(附QR CODE音檔隨掃即聽) |
B1 Preliminary for Schools 1 for the Revised 2020 Exam Student's Book with Answers with Audio |
