Lesson 22 Happy Spring Festival!
Lesson 21 I Wish You Good Health!
Lesson 19 Where Is My Room?
Lesson 18 Expressions of the Directions
Lesson 17 East, South, West and North
Lesson 16 Revision of the Usages of Numbers
Lesson 15 How Old Are You?
Lesson 14 Usages of the Numbers (2)