The city has a _____ level of pollution.
-
BIG
-
GREAT
-
HIGH
-
LARGE
-
TALL
C
Correct answer
Explanation
Pollution levels are correctly described with 'high' or 'low'. We speak of 'high pollution' or 'low pollution' levels. 'Big', 'large', and 'great' don't collocate properly with 'level of pollution' in standard English.