It is getting hotter and ____ every summer. I guess that is the result of global warming.
Correct Answer: EASY
The weather is getting hotter and hotter every summer. I guess it’s the result of global warming.
Consider the answers:
A. less → Wrong double comparison structure
B. more → Wrong double comparison structure
C. colder → Wrong double comparison (two words must be the same, the former is hotter, the latter is also hotter)
D. hotter → Comparative structure: adj-er + and + adj-er (more and more) (used with short adjectives)