Incorporating career-specific vocabulary and contexts, each unit offers step-by-step instruction that immerses students in the four key language components: reading, listening, speaking, and writing.Career Paths: Dentistryaddresses topics including teeth, gum disorders, cleaning, tooth extraction, and hygiene.The series is organized into three levels of difficulty and offers over 400 vocabulary terms and phrases. Every unit includes a test of reading comprehension, vocabulary, and listening skills,and leads students through written and oral production.