Odpowiedź:
1 arrived / had already left
2 thanked / had done
3 heard / realised/ had met
4 went / had seen
5 returned / had finished
6 didn't go / had finished
7 was / hadn't studied
8 retired / had run
9 spoke / hadn't finished
10 apologised / hadn't come
11 was / had expected
12 went / had had
Wyjaśnienie:
