This lesson will help you showcase the best of your grammar, argumentation, fluency and delivery in your upcoming G.B.C. test. Don't forget to use impressive vocabulary.
In order to simulate a variety of types of G.B.C. tests, your teacher will give positive feedback but will interrupt you with more questions. Do your best to stay focused, even when you are interrupted or surprised by a follow-up.
Answer the questions your instructor has for you.