Image credit: freepik via FreepikIn this lesson, you will learn what it means to know vocabulary (passive) and use (active) vocabulary. VocabularySpeakingSpeaking testsGBCIELTSTOEICTOEFLGCASEIKENTest preparation ‹ Mastering Vocabulary up Mastering Vocabulary 2 What do I do if I don't know a word? ›