This 12-minute lesson teaches adults how to change statements into yes/no questions in Chinese. Learners will first review pronouns like "你", "你们", and "我". They will then learn how to answer yes/no questions positively with "是" or negatively with "不". Through contextualized drills like "find Elle", learners will practice asking and answering yes/no questions. By the end of the lesson, learners will be able to change statements into questions and answer them to demonstrate their new grammar skills.