V. Put a/an, the or _: 1. Kate is _____ teacher. Her parents were _____ teachers too. 2. ____ Chemistry was my favorite subject at ____ school. 3. There is _____ concert hall not far from our house. 4. My friends are planning _____ holiday together. 5. When I was _____ child I used to collect _____ stamps. 6. Mary teaches __an___ economics. 7. You need ____ visa to visit ______ Great Britain. 8. There was ____ lot of snow on _____ ground. 9. How well can ____ cat see in ___ dark. 10. He was awake all night with ______ toothache. 11. _____ mumps can be very unpleasant. 12. He went to _______ sea when he was 18. 13. My mother often suffers from _____ backache. 14. I love _____ flowers. He bought me ____ few flowers. 15. Does Helen speak _______ French? 16. This cloth costs ten pounds _____ meter. 17. What’s this? Is it _____ book or _____ magazine? 18. He doesn’t want to go to _____ hairdresser’s again. 19. – Where’s Tom? – He’s in ______ Dean’s office. 20. When did you see him ______ last? 21. She was _______ last to be invited to the office.