Unit 1 Text A Misunderstanding Text B The Mysterise of the English Language Text C 5 Ways to Enlarge Unit 2 Text A Mistaken Identity Text B If Only Text C A Captive Audience Unit 3 Text A I Can't Accept Not Trying Text B Enthusiasm Leds to Success Text C Learning from Failure Unit 4 Text A I Like Animals Text B Horse sense-Wilhelm von Osten Tries to Teach Horse to Count Text C Endangered Animals-Extinction Unit 5 Text A Precious Legacy Text B A String of Blue Beads Text C A Story About Friendship …… Unit 6 Unit 7 Unit 8