Danh sách các nội dung

• Từ vựng Unit 7
• Unit 7A: Talk about personal communication (trang 76, 77)
• Unit 7B: Exchange contact information (trang 77, 78, 79)
• Unit 7C: Describe characteristics and qualities (trang 80, 81)
• Unit 7D: Compare types of communication (trang 82)
• Unit 7E: Compare formal and informal communication (trang 84, 85)
• Grammar Reference (trang 154, 155)