Прочитайте отрывок из сочинения историка и укажите название органов, трижды пропущенное в тексте. Появляются целые учреждения — так называемые _

1 had been, would have received
2 had been waiting
3 will be finished
4 had booked, would have got
5 had been ill
6 had been telling, would have taken
7 would have left
8 was built
9 would invite
10 had been watching
11 don't have, won't be able
12 was given
13 saw
14 hadn't seen
15 had
16 are usually talked
17 was working, is being decorated
18 didn't like
19 had done
20 had set, got