Make a negative :1?
Make a negative : 1. I've been to Spain. 2. he's cooked dinner. 3. They've gone out. 4. The play has already begun. 5. I've made a decision. 6. Winter has begun. 7. They've passed all exams. 8. I have heard from Mike lately. 9. Ann has opened the door. 10. I've already had my lunch. 11. It has been a long journey. 12. My children have finished school. 13. John's father has borrowed my bike. 14. I've already invited her to my party. 15. The dog has escaped.