Introduction Zoom In Components Zoom In Student Book Sample Unit General Guidelines Student Book Contents Practical Language Unit 1 Great movie! Unit 2 Where's the Walk of Fame? Unit 3 We're jogging at Griffith Park. Unit 4 They want a taller model. Review I: Units 1-4 Practical Language Unit 5 I love the holidays. Unit 6 We should take a vacation. Unit 7 Casey! Watch out! Unit 8 I made my reservation two weeks ago. Review 2: Units 5-8 Practical Language Unit 9 l'm worried about my future. Unit I0 What did she say?. Unit II You're doing beautifully! Unit 12 What do you do? Review 3: Units 9-12 Zoom In Workbook 2 Answer Key