zamien zdania oznajmujace na przeczenia ; 1. She is very tired. 2. Mark is eighteen years old. 3. A window is big. 4. These keys are smoll. 5. We are in the class. 6. Tom and Mark are from France. 7. I am very tired. 8. Ann is nineteen years old. 9. Ann is a doctor. 10. Sue is dentiist. 11. They are seventen years old. 12. These dogs are big. 13. A desk is brown. 14. I am very busy. 15. She is seventeen years old. 16. these dogs are brown. 17. A desk is big. 18. These desk are brown. 19. Tom is very busy today. 20. Mark's monther is teacher.

1. she isn`t tired 2.mark isn`t eighteen yers old 3. a window isn`t big 4. these keys aren`t small 5.we aren`t in the class 6.tom and mark aren`t from france 7.i`m not tired 8.ann isn`t nineteen years old 9.ann isn`t a doctor

10. sue isn`t dentist 11.they aren`t seventeen years old 12.these dogs aren`t big 13. a desk isn`t brown 14.i`m not very busy 15. she isn`t seventeen years old 16.these dogs aren`t brown 18.these desk aren`t brown 17. a desk isn`t big

19. tom is not very busy today 20. marks mother is not a teacher

1.she isn`t tired 2.mark isn`t eighteen yers old 3.a window isn`t big 4.these keys aren`t small 5.we aren`t in the class 6.tom and mark aren`t from france 7.i`m not tired 8.ann isn`t nineteen years old 9.ann isn`t a doctor 10.sue isn`t dentist 11.they aren`t seventeen years old 12.these dogs aren`t big 13.a desk isn`t brown 14.i`m not very busy 15.she isn`t seventeen years old 16.these dogs aren`t brown 18.these desk aren`t brown 17.a desk isn`t big 19.tom is not very busy today 20.marks mother is not a teacher

1. She isn't very tired. 2. Mark isn't eighteen years old. 3. A window isn't big. 4. These keys aren't smoll. 5. We aren't in the class. 6. Tom and Mark aren't from France. 7. I am not very tired. 8. Ann isn't nineteen years old. 9. Ann isn't a doctor. 10. Sue isn't dentiist. 11. They aren't seventen years old. 12. These dogs aren't big. 13. A desk isn't brown. 14. I am not very busy. 15. She isn't seventeen years old. 16. these dogs aren't brown. 17. A desk isn't big. 18. These desk aren't brown. 19. Tom isn't very busy today. 20. Mark's monther isn't teacher.