Cześć, czy możesz mi pomóc w tej pracy domowej?

1. to be able to
2. not to sit
3. can change
4. stay
5. had stolen
6. was looking for her
7. to spend
8. tell
9. is having
10. wouldn't have studied
11. assembeling
12. has gone
13. Do you understand
14. haven't finished
15. was built