Unit 1 How tall are you?
Main scene
Part A
Part B
Part C
Unit 2 Last weekend
Main scene
Part A
Part B
Part C
Unit 3 Where did you go?
Main scene
Part A
Part B
Part C
Unit 4 Then and now
Main scene
Part A
Part B
Part C
Recycle Mike's happy days
Recycle
Appendix 1
Appendix 1