Question

(change into comparative)
A) the burj khalifa is the tallest building in the world
B) Ravi is the intelligent boy in the class
C) ramu is a good boy of the school
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Answer 1

Answer:

To change into comparative the adjectives should be same like tall , taller , tallest

Answer 2

Answer:

A) The Burj Khalifa is taller than other buildings in the world.

B) Ravi is more intelligent than any other boy in the class.