The Español Extremo Intermedio course is a set of 7,000 Spanish words at the intermediate level, also including business vocabulary. This set of vocabulary is actively used by the native speakers of English and it allows the learner to communicate in a variety of situations common in a given language-speaking region, including business situations. Mastering this set of vocabulary items allows the learners to understand the spoken and written language and to talk about a wide range of concrete and abstract topics. These language skills correspond with the B1-B2 levels of The Common European Framework of Reference for Languages.