12. The teacher is going to tell the story. __________________________________________________________________ 13. Mary is cutting the cake with a sharp knife. __________________________________________________________________ 14. They have provided the victims with food and clothing. __________________________________________________________________ 15. You mustn't use this machine after 5.30pm. __________________________________________________________________ 16. They told the new students where to sit. __________________________________________________________________ 17. John used to visit Mr.Cole at weekends. __________________________________________________________________ 18. She ought to do all the housework. __________________________________________________________________ 19. My mother had written the letter before 1985. __________________________________________________________________ 20. I'm cleaning my room. __________________________________________________________________ 21. They should phone her before the meeting. __________________________________________________________________ 22. My mother was making a cake when I came home. __________________________________________________________________ 23. Someone has stolen his car. __________________________________________________________________ 24. Police were questioning Tom. __________________________________________________________________ 25. He opens the mails every morning. __________________________________________________________________ 26. They are building a new school in this town.
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