Aural Book 1: Specimen Aural Tests for Trinity College London exams from 2017 contains all the requirements for Initial to Grade 5.
Includes: information about the test pieces, what the examiner will do, what each question is for, what candidates will be asked to do, hints for candidates, Information for teachers, wide range of sample tests, Answer booklet with 'check yourself' sample answers, and 2 CDs of practice examples.