20 units, each featuring:
-A story: The tree house
-Texts about the world around us: A wider world
-Personalisation of the language: Your world
-Grammar exercises: Grammar roots
-Extra activities: Have some fun
20 units, each featuring:
-A story: The tree house
-Texts about the world around us: A wider world
-Personalisation of the language: Your world
-Grammar exercises: Grammar roots
-Extra activities: Have some fun