Free · Class 2–5 · 2 worksheets · answer keys · practise online · set 25
Conjunction worksheets — and, but, or, so, because
Free conjunction worksheets for Class 2 to 5: fill in and, but, or, so, because, when, until, and join two sentences — printable, with answers.
💡 Learn it first
A conjunction is a joining word: and (adds), but (opposite idea), or (choice), so (result), because (reason). He was hungry, so he ate. He ate because he was hungry. Other conjunctions: when, while, until, although, if.
Fill in the conjunction (Class 2–3) Join the sentences (Class 4–5)
Fill in the conjunction Class 2–3 · Worksheet 1 · set 25
Name: Date: Score: / 12
Choose the correct conjunction.
She ran fast ______ missed the bus. (but / because) Hurry up, ______ you will be late. (or / and) He is poor ______ honest. (but / and) We cannot play ______ it is dark. (because / or) Do you want rice ______ roti? (or / so) The bag is small ______ heavy. (but / so) I stayed home ______ I was ill. (because / but) It was raining, ______ we took an umbrella. (so / or) He was hungry, ______ he ate an apple. (so / but) I will call you ______ I reach home. (when / but) The sum was hard, ______ she solved it. (but / because) Wait here ______ I come back. (until / and)
✅ Answer key — Fill in the conjunction
but or but because or but because so so when but until TalentJR · talentjr.in/conjunction-worksheet
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Join the sentences Class 4–5 · Worksheet 2 · set 25
Name: Date: Score: / 8
Join the two sentences using the word in brackets.
Is it a cat? Is it a dog? (or) You can read. You can draw. (or) I was tired. I went to bed. (so) The box is big. The box is light. (but) He is tall. He is weak. (but) The road was wet. It had rained. (because) Ravi sings. Ravi dances. (and) She could not come. She was ill. (because)
✅ Answer key — Join the sentences
Is it a cat or a dog? You can read or draw. I was tired, so I went to bed. The box is big but light. He is tall but weak. The road was wet because it had rained. Ravi sings and dances. She could not come because she was ill. TalentJR · talentjr.in/conjunction-worksheet
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▶️ Practise online
Questions
What are conjunctions? Give examples. Joining words: and, but, or, so, because, when. “I like tea and coffee.”
Are these worksheets free? Yes — print them or save as PDF free. Every worksheet has an answer key.
How do I get different questions? Press “🔄 New set” — the questions change (maths numbers are new every time; English sentences are shuffled).
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Can my child do this worksheet online, like a quiz? Yes — press “▶️ Practise online” on any worksheet. The questions come one at a time with instant marking, a score at the end and a review of mistakes. No sign-in is needed.
