Introducing our Trivium Test Prep's IELTS General Training Study Guide includes everything you need to . Trivium Test Prep's IELTS General Training Study Guide is aligned with the official IELTS General Training Exam framework. Topics covered include: At Trivium Test Prep, we understand that students need high quality, reliable test prep materials. Our test prep materials are developed by credentialed experts with years of experience who are excited to share their knowledge with you. We have resources available to assist in every step of your education - from high school, to college or the military, and even graduate school - everything you need to kickstart your career