Cấu trúc bài học của
Unit 1: School things.
Unit 2: I’m great!
Unit 3: School supplies.
Unit 4: What color is it?
Unit 5: How old are you?
Review 1
Unit 6: I like dogs!
Unit 7: Who’s this?
Unit 8: Do you like bears?
Unit 9: How is the tree?
Unit 10: My face.
Review 2
