

This Grade 1 worksheet helps young learners understand how to use basic conjunctions like and, or, and but to join ideas in simple sentences. The activities use short, clear lines suitable for early readers while reinforcing how conjunctions make writing smoother and more meaningful. With child-friendly exercises such as fill in the blanks, true or false statements, MCQs, rewriting tasks, and a paragraph prompt, this worksheet strengthens foundational grammar confidence in an age-appropriate way.
1. Conjunctions help children join words or ideas so sentences feel complete.
2. They allow children to show choices, similarities, and differences.
3. They help young writers connect thoughts instead of using many short sentences.
4. They build early grammar skills needed for stronger writing in later grades.
Exercise 1 – Fill in the Blanks
Learners use and, or, or but from a word bank to complete simple sentences.
Exercise 2 – True and False
Students check whether each statement uses conjunctions correctly or not.
Exercise 3 – Multiple Choice Questions
Children choose the correct conjunction from three options to complete each item.
Exercise 4 – Sentence Rewriting
Students replace one incorrect joining word with the correct conjunction.
Exercise 5 – Paragraph Writing
Learners write a short paragraph on My School Day using conjunctions naturally.
Exercise 1 – Fill in the Blanks
1. and
2. or
3. or
4. and
5. or
6. but
7. and
8. or
9. but
10. or
Exercise 2 – True or False
1. True
2. False
3. True
4. True
5. False
6. True
7. True
8. False
9. True
10. True
Exercise 3 – Multiple Choice Questions
1. b) and
2. c) or
3. b) but
4. b) but
5. c) and
6. a) and
7. b) or
8. b) as
9. c) or
10. b) and
Exercise 4 – Sentence Rewriting
1. Riya has a cat and a dog.
2. I want milk and juice together.
3. We can run fast but we can walk slowly.
4. Choose red or blue crayons.
5. He is small but he is strong.
6. Meera sings and dances.
7. We clap and cheer loud.
8. We can play inside or outside.
9. Bring your bag and your lunchbox.
10. He is slow but he finishes work.
Exercise 5 – Paragraph Writing
Answers may vary.
Support your child’s early sentence-building skills with this engaging conjunction worksheet designed for smooth, connected writing.
🔖Book a free trial!
They are joining words like and, but, or that help connect simple ideas.
It feels easy, so they use it even when ideas don’t belong together.
Ask kids which conjunction makes sense before completing a line.