Complete the classroom words with a, e, i, o and u. Then write a, an or some in front of the nouns.

1. a bin 2. a blackboard 3. a calculator 4. chairs 5. a computer 6. cupboards 7. a desk 8. a roster 9. an exercise book 10. a printer 11. a pen 12. pencils 13. pencil cases 14. a pencil sharpener 15. rulers 16. a schoolbag 17. shelves