Tu sais quoi?! is a main text for conversational French courses, and it could also be used as a supplement to a second- or third-year French grammar review text. It is a function-based text that helps students practice French for application in real life. It includes current idiomatic expressions and slang, which are not found in most textbooks. It is primarily intended to prepare students to function linguistically and culturally in French-speaking countries where they will study abroad, visit, or work. The book will be accompanied by a website with grammar and culture links and audio and video files.