Unit 6: LearnDanh sách tài liệuTừ vựngLuyện tập từ vựngVocabulary: Schools and examsReading: ReviewsLanguage focus: can, could, be able toVocabulary and listening: Courses and careersLanguage focus: have to / need to / must / shouldSpeaking: Asking for and giving adviceWriting: An opinion essay