Unit 1 How Are You Doing? Unit 2 What Are You Doing? Unit 3 Would You Like Some Tacos? Unit 4 How Much Are These Jeans? Unit 5 What Time Shall We Meet? Unit 6 I Think So, Too Unit 7 How Often Do You Exercise? Unit 8 I Want to Be a Comedian Unit 9 I Had a Good Time Unit 10 I'm So Proud of You Unit 11 What a Surprise! Unit 12 May I Use This Computer? Unit 13 What Happened to You? Unit 14 Don't Forget to Lock the Door Unit 15 Why Was Eric Absent Today? Unit 16 Who Is Faster, You or Frank?