Unit 1 Nice to meet you!
Unit 2 I can do it.
Unit 3 How much is it?
Unit 4 Welcome to our party!
Unit 5 What's your hobby?
Review 1
Unit 6 Can I take your order?
Unit 7 Can I speak to Sara, please?
Unit 8 How can I get to the nearest bank?
Unit 9 Welcome to the English club!
Unit 10 How can I improve my English?
Review 2
附录I
附录II
附录III