Conjunctions Worksheet for 8-Year-Olds: 40 Questions on 'as', 'because' & 'for' — Matching, MCQ, Circle & Fill-in-the-Blanks (Printable)

Instructions

Hello! Today we are learning about words that connect ideas: as, because, and for. These words help us explain 'why' something is happening. Read each question carefully and choose the best word to complete the sentence.

Part 1: Matching Fun!

Draw a line to connect the first part of the sentence on the left with the best ending on the right.

Part 2: Choose the Best Word

Circle the letter of the correct word to complete each sentence.

11. We stayed inside _____ it was snowing.

    A. for     B. because     C. as



12. He must be home, _____ I see a light on in his room.

    A. for     B. because     C. as



13. _____ I was feeling hungry, I made a sandwich.

    A. For     B. Because     C. As



14. The children were quiet _____ the baby was sleeping.

    A. for     B. because     C. as



15. I couldn't hear the teacher _____ the students were too loud.

    A. as     B. because     C. for



16. The team celebrated, _____ they had won the game.

    A. as     B. because     C. for



17. _____ the dog was barking, I knew someone was at the door.

    A. As     B. Because     C. For



18. She cried _____ she missed her mom.

    A. for     B. as     C. because



19. He was happy to help, _____ he was a kind boy.

    A. for     B. because     C. as



20. You should wear a hat _____ it is very sunny.

    A. because     B. as     C. for

Part 3: Circle the Correct Conjunction

Read each sentence and circle the correct word in the parentheses ( ).

21. Sam wanted to buy the toy, ( as / because / for ) he had saved his money.


22. I waved to my friend ( as / because / for ) she walked by.


23. The ground is wet ( as / because / for ) it rained last night.


24. We were late ( as / because / for ) there was a lot of traffic.


25. ( As / Because / For ) it was the last day of school, everyone was excited.


26. The garden was beautiful, ( as / because / for ) the flowers were all in bloom.


27. He couldn't find his keys ( as / because / for ) his room was messy.


28. ( As / Because / For ) she is the oldest, she helps her younger siblings.


29. The baby laughed ( as / because / for ) the puppy licked her toes.


30. He packed his bags, ( as / because / for ) he was going on a trip.

Part 4: Fill in the Blanks

Complete each sentence by writing as, because, or for on the line.

31. The ice cream melted ___________________ it was a hot day.


32. I need to go to the library, ___________________ my books are due.


33. ___________________ we were early, we got the best seats.


34. The dog wagged its tail ___________________ it was happy to see us.


35. She put on her boots ___________________ she was going to play in the mud.


36. We all cheered, ___________________ our team scored a goal.


37. ___________________ he is my best friend, I will share my snacks with him.


38. I couldn't finish my homework ___________________ it was too difficult.


39. The bear went to sleep, ___________________ winter had arrived.


40. He was given a reward ___________________ he had been very brave.

Answer Key

Part 1: Matching Fun!

1. H
2. J
3. A
4. E
5. G
6. B
7. D
8. C
9. I
10. F

Part 2: Choose the Best Word

11. B. because
12. A. for
13. C. As
14. B. because
15. A. as
16. C. for
17. A. As
18. C. because
19. A. for
20. B. as

Part 3: Circle the Correct Conjunction

21. for
22. as
23. because
24. because
25. As
26. for
27. because
28. As
29. because
30. for

Part 4: Fill in the Blanks

31. because
32. for
33. As
34. because
35. as
36. for
37. As
38. because
39. for
40. as