Chapter 8, Lesson 1 – Exercise 1
Chapter 8, Lesson 1 – Exercise 2ABCD
Chapter 8, Lesson 1 – Exercise 4AC
Chapter 8, Lesson 1 – Exercise 5E
Chapter 8, Lesson 1 – Exercise 6ABC
Chapter 8, Lesson 1 – Exercise 8
Chapter 8, Lesson 1 – Exercise 9B
Chapter 8, Lesson 2 – Exercise 7
Chapter 8, Lesson 2 – Exercise 10A
Chapter 8, Lesson 2 – Exercise 10B
Chapter 8, Lesson 2 – Exercise 10C
Chapter 8, Lesson 2 – Exercise 12AB
Chapter 8, Lesson 3 – Exercise 1A
Chapter 8, Lesson 3 – Exercise 1B
Chapter 8, Lesson 3 – Exercise 2B
Chapter 8, Lesson 3 – Exercise 3
Chapter 8, Lesson 3 – Exercise 8BC
Chapter 8, Lesson 3 – Exercise 9