Unit 1 Welcome back to school! The First Period The Second Period The Third Period The Fourth Period The Fifth Period The Sixth Period Unit 2 My family The First Period The Second Period The Third Period The Fourth Period The Fifth Period The Sixth Period Unit 3 At the zoo The First Period The Second Period The Third Period The Fourth Period The Fifth Period The Sixth Period Recycle 1 The First Period The Second Period The Third Period Unit 4 Where is my car? The First Period The Second Period The Third Period The Fourth Period The Fifth Period The Sixth Period Unit 5 Do you like pears? The First Period The Second Period The Third Period The Fourth Period The Fifth Period The Sixth Period Unit 6 How many? The First Period The Second Period The Third Period The Fourth Period The Fifth Period The Sixth Period Recycle 2 The First Period The Second Period The Third Period