1. frowned
2. had invited
3. told
4. bought
5. were cleaning
6. was dusting
7. knocked
8. saw
9. had done
10. picked
11. glued
12. was filling
13. looked
14. said
15. had
Объяснение:
1. frowned
2. had invited
3. told
4. bought
5. were cleaning
6. was dusting
7. knocked
8. saw
9. had done
10. picked
11. glued
12. was filling
13. looked
14. said
15. had
Объяснение: