1. knives
2. teeth
3. lovely
4. easier
5. these
6. perfect
7. perfectly
8. perfect
9. browns
10. his; mine
11. its
12. yourself
13. yourself
14. oldest
15. twenties
2 упражнение.
1. were found
2. was pinned
3. was emptied
4. will be emptied
5. be emptied
6. be answered
7. was; cleaned
8. did; clean
9. be cleaned
10. were cleaned
11. did; lose
12. was; lost
13. be lost
14. won't be lose
15. did; lose
16. are given; is recognized
17. was rewarded