Zadanie w załączniku, proszę o pomoc. czasy: past Simple, past Perfect i past Perfect Continous! NA TERAZ

Odpowiedź:
1.
A: did you see
B: finished
2.
A. was he
B. ran
3.
A. Did tom go
B. Already arranged
4.
A. Happened
B. Was Working, Crashed
5.
A. Did you realise that
B. Had
Odpowiedź:
Wyjaśnienie:
1. Did you see, had finished
2. had he been, had been running
3.Did Tom go
4. happend; had been working, had crashed
5. Had you realized