Teacher information - vocabulary A reliable vocabulary test is the single best quick indication of a learner's overall proficiency. At ForumEducation we use a large frequency database to random generate vocabulary tests at three levels both for testing and for practice. We have also developed a sophisticated tool so that learners can  select words and with a single click build/edit their personal glossaries, and they can generate their own tests on their own words. Our learners have access to extremely valuable word formation exercises, and a comprehensive guide to building vocabulary. Welcome to share!