Complete the following text with the correct form of the verb:
A long time ago London __________ an important city, but it __________ different from London today. There
__________ not very many big buildings. There __________ a lot of small boats on the river.
a) is, is, are, are
b) was, is, are, are
c) was, was, were, were
d) was, is, were, were
e) had been, is, were, are
London, big buildings, small boats does not refer to things or animals (it)?
- PUC 1997