Giải sgk Tiếng Anh 9 - ilearn Smart World
Unit 1: English in the world
▸Unit 1 Lesson 1 (trang 4, 5, 6, 7)
▸Unit 1 Lesson 2 (trang 8, 9, 10, 11)
▸Unit 1 Lesson 3 (trang 12, 13)
▸Unit 2: Life in the Past
▸Unit 2 Lesson 1 (trang 14, 15, 16, 17)
▸Unit 2 Lesson 2 (trang 18, 19, 20, 21)
▸Unit 2 Lesson 3 (trang 22, 23)
▸Unit 3: Living Environment
▸Unit 3 Lesson 1 (trang 24, 25, 26, 27)
▸Unit 3 Lesson 2 (trang 28, 29, 30, 31)
▸Unit 3 Lesson 3 (trang 32, 33)
▸Unit 4: Tourism
▸Unit 4 Lesson 1 (trang 34, 35, 36, 37)
▸Unit 4 Lesson 2 (trang 38, 39, 40, 41)
▸Unit 4 Lesson 3 (trang 42, 43)
▸Unit 5: Healthy Living
▸Unit 5 Lesson 1 (trang 44, 45, 46, 47)
▸Unit 5 Lesson 2 (trang 48, 49, 50, 51)
▸Unit 5 Lesson 3 (trang 52, 53)
▸Unit 6: Natural Wonders
▸Unit 6 Lesson 1 (trang 54, 55, 56, 57)
▸Unit 6 Lesson 2 (trang 58, 59, 60, 61)
▸Unit 6 Lesson 3 (trang 62, 63)
▸Unit 7: Urban Life
▸Unit 8: Jobs in the Future