- Home
- Study books
- Grade 1
- Reading & language
- Grammar & sentences
GRADE 1 READING & LANGUAGE · CHAPTER 3
Grammar & sentences
Study each lesson in order, or choose the idea you need today.
- Choose a book
- Choose a chapter
- Study a lesson
Grammar & word forms
Use regular past-tense verbs
Choose a regular verb form for an action that already happened.
AN EXAMPLE FROM THIS CHAPTER
What is the plural of cat?
Show answer & explanation
cats
For more than one cat, write cats.
Curriculum & source notes
These are original Little Play study books organized around U.S. school topics. The official curriculum references below guide topic scope and progression. Coverage is selected, not a complete curriculum or a verified match to every state standard. They are not copies of a publisher’s textbook. Check your school’s syllabus and book edition.
Read all curriculum references →