1
1 drinks had been served
2 We had been introduced
3 he hadn`t been followed
4 Were all the cars stopped
5 Was the bank being robbed
6 The model was being photographed
2
1 The castle cannot be visited at night
2 We were made wait them for an hour
3 The project should be finished by Monday
4 Are these letters had to be send tomorrow morning?
5 New computers must be bought
6 Jenny wasn`t let go ice-skating on Saturday