Lesson 27 of Minna no Nihongo II focuses on helping learners expand their vocabulary related to abilities, potential actions, and possibilities. This lesson emphasizes words and expressions that are commonly used to talk about what someone can or cannot do, as well as potential outcomes of actions. Learners are encouraged to practice vocabulary in context, combining verbs, nouns, and polite expressions to form natural sentences for everyday conversations and professional settings. Strategies include repetition, practicing dialogues, role-playing scenarios, and integrating new words into personal routines, which reinforce comprehension and practical usage. Practicing Lesson 27 vocabulary allows learners to communicate effectively about abilities, discuss possibilities politely, and build confidence in expressing potential actions, forming a solid foundation for real-life Japanese communication.