Ответ:1) I have seen

2) Have you ever met

3) Have you been

4) Have you seen

5) We haven't went

6) I bought

7) Did you do

8) repaired

9) have lived

10) haven't found

11) have you bough

12) painted

13) have you got

14) has arrived

15) has been

16) Have finished

17) Went

18) Haven't been

19) went

20) have lived