Starter Unit: Let's learn English!
Unit 1: Hi! I'm Sofia
Unit 2: When's your birthday?
Unit 3: Get some rest
Unit 4: Do you know Amy?
Unit 5: How much is this sweater?
Unit 6: Do you want to see a movie?
Unit 7: What'sshelike?
Unit 8: Where did you go on vacation?
Appendix Ⅰ Congratulations! You've finished Book1
Appendix Ⅱ Function link
Appendix Ⅲ Workbook answer key
