Unit Lesson 1: Four Kinds of Sentences
Unit Lesson 2: Subjects and Predicates
Unit Lesson 3: Independent and Dependent Clauses
Unit Lesson 4: Compound and Complex Sentences
Unit Lesson 5: Common and Proper Nouns
Unit Lesson 6: Regular and Irregular Plural Nouns
Unit Lesson 7: Possessive Nouns
Unit Lesson 8: Action and Linking Verbs
Unit Lesson 9: Main and Helping Verbs
Unit Lesson 10: Subject-Verb Agreement
Unit Lesson 11: Past, Present, and Future Tenses
Unit Lesson 12: Principal Parts of Regular Verbs
Unit Lesson 13: Principal Parts of Irregular Verbs
Unit Lesson 14: Troublesome Verbs
Unit Lesson 15: Prepositions and Prepositional Phrases
Unit Lesson 16: Subject and Object Pronouns
Unit Lesson 17: Pronouns and Antecedents
Unit Lesson 18: Possessive Pronouns
Unit Lesson 19: Indefinite and Reflexive Pronouns
Unit Lesson 20: Using Who and Whom
Unit Lesson 21: Contractions and Negatives