Răspuns:
Explicație:
1. was doing, was playing
2. was coming, was having dinner
3. was washing, was watching
4. met, was eating
5. came, were cooking, had gathered
6. saw, was sorting, had picked
7. came, saw, had broked, had played
8. opened, saw, had already come, were writing
9. came, was reading, had brought
10. came, were eating, had cooked
11. rang, had been learning, had begun
12. looked, were playing, had brought
13. were settled, were watching
