One of the world's most successful primary courses, the Happy Series is a six-level course that's perfectly in step with your students' development.
Unit 1 Welcome back!
Unit 2 Happy families
Unit 3 Food, food, food!
Unit 4 A day at the zoo
Unit 5 Downtown
Unit 6 Just for fun!
Unit 7 People at work
Unit 8 What's the weather like?
Unit 9 What happened?