Odpowiedź:
A
1 were staying
2 was watching
3 were having
4 Was George waiting
5 weren't driving
6 was wearing
7 weren't going out
8 Was Susan looking
9 Were her parents talking
10 wasn't writing
B
1. saw, was running
2 was having
3 killed, wasn't watching
4 was washing, arrived
5. was singing, iwas playing
6. was, found
7 laughed
8 was walking, saw
9 was running
10 were waiting
C
1 fell, was painting
2 was reading, heard
3 Were you watching, phoned
4 was waiting, arrived
5 took, wasn't looking
6 didn't go out, was raining
7 broke, was doing, slipped
Wyjaśnienie:
