Could It Really Happen? is a free printable Grade 1 English worksheet on telling an event that could really happen from a make-believe one, aligned to Common Core standard RL.1.5. It prints 3 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 4 of 25 · the same problems every time you open this link.

One paper per student

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Could It Really Happen?

RL.1.5

NameDate

Sort each one into the right column.

1.Sort each one: Could really happen or Make-believe?

Sort: The sun told a joke., A pig flew over the house., A girl rode her bike to school., The trees walked to town., Snow covered the garden., The bus was late.

Could really happenMake-believe

2.Sort each one: Could really happen or Make-believe?

Sort: Rain fell all morning., A teapot sang a song., A rabbit baked a cake for the queen., The moon ate a sandwich., A dog barked at a cat., A frog jumped into the pond.

Could really happenMake-believe

3.Sort each one: Could really happen or Make-believe?

Sort: A mouse grew as big as a house., A cat chased a mouse., My shoes ran away by themselves., A snowman talked to me., A boy lost his tooth., A baby bird hatched from an egg.

Could really happenMake-believe

LessonPrint · RL.1.5 · Set 4 · free to copy for classroom use

Answer key — Could It Really Happen?

Set 4. Prints on its own sheet.

1.1. A girl rode her bike to school. — Could really happen 2. A pig flew over the house. — Make-believe 3. Snow covered the garden. — Could really happen 4. The bus was late. — Could really happen 5. The sun told a joke. — Make-believe 6. The trees walked to town. — Make-believe
2.1. A dog barked at a cat. — Could really happen 2. A frog jumped into the pond. — Could really happen 3. A rabbit baked a cake for the queen. — Make-believe 4. A teapot sang a song. — Make-believe 5. Rain fell all morning. — Could really happen 6. The moon ate a sandwich. — Make-believe
3.1. A baby bird hatched from an egg. — Could really happen 2. A boy lost his tooth. — Could really happen 3. A cat chased a mouse. — Could really happen 4. A mouse grew as big as a house. — Make-believe 5. A snowman talked to me. — Make-believe 6. My shoes ran away by themselves. — Make-believe

Last reviewed 2026-09-05. Aligned to RL.1.5 of the Common Core State Standards for English Language Arts.