?CONTENTS
 Unit 1
  Where Can I Get the Things on My Shopping List？
 Unit 2
  Would You Like This Type？
 Unit 3
  What Size Do You Take Sir？
 Unit 4
  How Do You Sell It？
 Unit 5
  They've Just Been Sold Out
 Unit 6
  Can You Make It Cheaper？
 Unit 7
  How Can I Pay？
 Unit 8
  I'd Like to Get This Prescription Filled
 Unit 9
  We Guarantee the Computer for Three Years
 Unit 10
  Please Fill in the Delivery Form
 Unit 11
  I Want to Get My Money Back
 Unit 12
  Have You Ever Bought Anything on the Internet?
 Unit 13
  Store Marketing
 Unit 14
  The Operation of a Supermarket
 Unit 15
  Information Management
 Appendix Ⅰ
  Keys＆Tapescripts
 Appendix Ⅱ
  Supplementary Vocabulary