1. In Chapter 18, Offred gives three different interpretations of what could have happened to Luke. Briefly explain each one. Which is the most likely reality and why?2. Offred uses a metaphor “pleasure is an egg” (Ch. 19, Pg. 110-111). What does this mean? Analyze.3. What is the pun on page 186 (Ch. 29)? Analyze its significance.4. What is the purpose of Offred’s interior monologue at the end of Chapter 30? What does it show about her emotional state?