5. I've just bought
6. have you finished
7. I've only written
8. she's probably been running
9. have you been learning Russian?
10. have been playing
11. has been living
12. have been looking, haven't found
13. have you been doing
14. I've found
15. haven't seen, has she been doing
16. I've changed
17. I have already seen
18. hasn't danced
