Written by an experienced OET teacher in conjunction with renowned medical experts, it uses a variety of exercise types to teach specific techniques for the A, B and C sections of each sub-test and applies them to realistic test material. The course is endorsed by OET. 10 units (introductory unit plus three units for each of Reading & Listening A, B and C) Detailed breakdown of test strategy for each section Grammar and vocabulary exercises focusing on key language for OET.