Unit 4: Statements and Questions
Unit 5: Commands and Exclamations
Unit 8: Singular and Plural Nouns
Unit 9: Plural Nouns That Change Spelling
Unit 10: Possessive Nouns
Unit 12: Verbs with Singular and Plural Nouns
Unit 13: Verbs for Present, Past, and Future
Unit 14: More About Verbs
Unit 15: Am, Is, Are, Was, and Were
Unit 16: Adjectives and Our Senses
Unit 17: Adjectives for Number, Size, and Shape
Unit 18: Adjectives That Compare
Unit 19: Adverbs That Tell When and Where
Unit 20: Adverbs That Tell How
Unit 22: Pronouns for One and More Than One
Unit 24: Different Kinds of Pronouns
Unit 26: Using Capital Letters
Unit 29: Commas in Compound Sentences