The complete set of Series 100, 101 and 201 takes you from the beginner level to the business professional level. Move from beginner with no prior knowledge of the language to total language competence for business and professional use. The product includes: 300 Dialogues covering everyday situations, travel and profession, a pronunciation trainer, a vocabulary trainer, a wide variety of exercises, a complete grammar, a context-based dictionary, a virtual printable book, a video animated help system, three CD-ROMs, and three audio CDs. The product comes in a high quality packaging with a slipcase. The fully cross-linked language courses from STROKES are one of a kind. Every sentence and every word in the practical dialogues provide both natural and literal translations. In addition, each individual word is linked to a specific grammar explanation. Verbs are directly linked to a conjugation chart. Study vocabulary and grammar in the direct context of a dialogue.