• There is no more cheese. I have eaten it all, I'm afraid.
• The bill isn't right. They have made a mistake.
• Don't you want to see this program? It has started.
• It'll soon get warm in here. I have turned the heating on.
• They have paid money for your mother?
• Someone has taken my bicycle.
• Wait for few minutes, please! I have finished my dinner.
• Have you ever eaten Sushi?
• She has not come here for a long time.
• I have worked here for three years.
• Have you ever been to New York?
• You have not done your project yet, I suppose.
• I have just seen Andrew and he says he has already done about half of the plan.
• I have just decided to start working next week.
• He has been at his computer for seven hours.
• She has not had any fun for a long time.
• My father has not played any sport since last year.
• I'd better have a shower. I have not had one since Thursday.
• I don't live with my family now and we have not seen each other for five years.
• I have just realized that there are only four weeks to the end of term.

1. have eaten

2. have made

3. has started

4. have turned

5. have - paid

6. has taken

7. have finished

8. have - eaten

9. hasn't come

10. have worked

11. have - been

12. haven't done

13. have just seen - has - done

14. have - decided

15. has been

16. hasn't had

17. hasn't played

18. haven't had

19. haven't seen

20. have - realized