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Ответ:

Объяснение:

1. was going

2. was climbing

3. was sailing

4. was wearing

5. was working, was shopping

6. were talking

7. was travelling

8. was running

9. were working

10. was redecorating

11. was cooking

12. was dieting, was trying

13. were playing, were leaning

14. was studying

15. was working

15. were talking, was talking