Unit 1
Text A-1 Why I Love the City
Text A-2 People on the Move
Text B-1 Caution:Bumpy Road Ahead
Text B-2 Memory Lane Isn't What It Used to Be
Unit 2
Text A-1 Frederick Douglass
Text A-2 Best of Friends,Worlds Apart
Text B-1 Coming to an Awareness of Language
Text B-2 She Wanted to Teach
Unit 3
Text A-1 Brave New World of Biometrics
Text A-2 Fingerprints Instead of Credit Cards
Text B-1 Black Box Tells Its Secrets
Text B-2 The Deli
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