Chapter 3 – Singular and Plural
Chapter 6 – Reflexive Pronouns
Chapter 8 – Adjectives for Comparison
Chapter 9 – Interrogative Pronouns and Interrogative Adjectives
Chapter 11- Modals: Can, Shall
Chapter 12- Modals: Will, May, Must
Chapter 15- Simple Present and Simple Past
Chapter 16- Present Continuous and Past Continuous
Chapter 17- Future Time Presentation
Chapter 21- The Subject and its Parts