《新概念英语青少版2A》
Lesson 23
The London bus
Lesson 25
The Kalenjin
Lesson 27
Chocolate heaven!
《新概念英语青少版2B》
Lesson 37
A problem with squirrels
Lesson 43
I always behave myself!
Lesson 47
A quiz
Lesson 49
Karen saves some money
Lesson 57
No one's better than Paul