YDS YARIM CÜMLE / TEST 8 36. Soru

Bu Testin Birincisi elvin459

100 %

36.

Before everyone was fully aware of the
dangers, …… .

the police have evacuated the area
and called in the-emergency
services

nobody would have ignored the
threats to their safety

warnings must be posted where
they can be clearly seen

it will be too late to prevent
casualties from occurring

pollution had become a major
threat to the environment