начиная с 6 предложения. что нужно вставить ? помогите спочно

6. rained

7. was  ....  didn't see

8. were working

9. was ....   was burning   ....   was playing

10. called ....  answered ...... were you playing ......wasn't playing ......was having

11. thanked ...... said ...... left

12.   happened

13. met ...... didn't talk  ......    was hurrying