31- There were no surrounding walls at Knossos
as in the Mycenaen cities. The palace and the
city ……… protected by a powerful navy.
a) has been
b) should have
c) had been
d) would have
e) have
32- Bird-watching as a hobby began in the late
19th century. Until then many birds ………
killed for sport.
a) would have
b) had
c) should
d) had been
e) will have
ÖZDİL LİSAN VE BİLGİSAYAR KURSLARI
33- Ever since it was published in 1883 Robert
Louis Stevenson’s story of pirate gold, Treasure
Island, ……… popular with readers of all ages.
a) will have
b) should
c) would
d) had
e) has been
34- People from Asia and southern Europe
moved into northern Europe, most of which
……… covered by ice and snow.
a) had been
b) should
c) would be
d) have been
e) should have
35- The purpose of a survey is to understand
how a particular text ……… organized.
a) should
b) would be
c) should have
d) has been
e) had
36- There he saw many buildings that ………
constructed by the ancient Romans, and was
very impressed by them.
a) had being
b) had been
c) should have
d) has been
e) would
37- Scientists ……… working towards radio for
many years before the Italian inventor
Guglielmo Marconi sent his signal in 1895, a
distance of just over 1.6 kilometers.
a) had been
b) has been
c) will have
d) had
e) have
38- The greatest failure of many rich countries
……… to leave their future economies to
chance.
a) has
b) have
c) has been
d) will
e) had been
39- The weather was cold while we were away.
I wish it ……… warmer.
a) had been
b) should
c) has
d) have been
e) had being
40- If he ……… looking where he was going,
he wouldn’t have walked into the wall.
a) had
b) should
c) had being
d) had been
e) have been