1. were completed
2. have (just) been finished
3. was fed
4. Has been Christopher fed
5. hasn't been seen
6. hasn't been ready( aici eu zic ca este o greseala in cerinta )
7. hasn't been worn
8. wasn't mentioned
9. have just been allowed
10. has been teached
11. Were you ever teached
12. have just been advised
13. were given
14. was disqualified
15. has been published