- Trong thùng có 128 cái bánh. Người ta lấy ra 3/4 số cái bánh trong thùng để chia đều vào 4 hộp
- Có 30 bạn tham gia đội văn nghệ của trường. Trong đó, số bạn nam hơn số bạn nữ là 4 bạn
- Unit 12 Lesson one (trang 82)
- Unit 12 Lesson two (trang 83)
- Unit 12 Lesson three (trang 84)
- Unit 12 Lesson four (trang 85)
- Unit 12 Lesson five (trang 86)
- Unit 12 Lesson six (trang 87)
- Unit 11 Lesson one (trang 76)
- Unit 11 Lesson two (trang 77)
- Unit 11 Lesson three (trang 78)
- Unit 11 Lesson four (trang 79)
- Unit 11 Lesson five (trang 80)
- Unit 11 Lesson six (trang 81)
- Unit 10 Lesson one (trang 70)
- Unit 10 Lesson two (trang 71)
- Unit 10 Lesson three (trang 72)
- Unit 10 Lesson four (trang 73)
- Unit 10 Lesson five (trang 74)
- Unit 10 Lesson six (trang 75)
- Unit 9 Lesson six (trang 67)
- Unit 9 Lesson one (trang 62)
- Unit 9 Lesson two (trang 63)
- Unit 9 Lesson three (trang 64)
- Unit 9 Lesson four (trang 65)
- Unit 9 Lesson five (trang 66)
- Unit 8 Lesson six (trang 61)
- Unit 8 Lesson one (trang 56)
- Unit 8 Lesson two (trang 57)
- Unit 8 Lesson three (trang 58)
- Unit 8 Lesson four (trang 59)
- Unit 8 Lesson five (trang 60)
- Unit 7 Lesson one (trang 50)
- Unit 7 Lesson two (trang 51)
- Unit 7 Lesson three (trang 52)
- Unit 7 Lesson four (trang 53)
- Unit 7 Lesson five (trang 54)
- Unit 7 Lesson six (trang 55)
- Unit 6 Lesson one (trang 42)
- Unit 6 Lesson two (trang 43)
- Unit 6 Lesson three (trang 44)
- Unit 6 Lesson four (trang 45)
- Unit 6 Lesson five (trang 46)
- Unit 6 Lesson six (trang 47)
- Unit 5 Lesson one (trang 36)
- Unit 5 Lesson two (trang 37)
- Unit 5 Lesson three (trang 38)
- Unit 5 Lesson six (trang 41)
- Unit 5 Lesson four (trang 39)
- Unit 5 Lesson five (trang 40)
- Unit 4 Lesson one (trang 30)
- Unit 4 Lesson two (trang 31)
- Unit 4 Lesson three (trang 32)
- Unit 4 Lesson four (trang 33)
- Unit 4 Lesson five (trang 34)
- Unit 4 Lesson six (trang 35)
- Unit 3 Lesson one (trang 22)
- Unit 3 Lesson two (trang 23)
- Unit 3 Lesson three (trang 24)
- Unit 3 Lesson six (trang 27)