These are excellent teachers who know the test very well. They consistently get five-star ratings from their students and have taught for decades.
Steven Tessier is a veteran teacher with over 30 years of experience. He is also the founder and director of the Whygo Language Center in Taipei.
Shad is a Senior teacher with over 20 years of teaching experience in the US, China and Taiwan. He is also the head teacher at the Whygo Language Center in Taipei.