Question

Indus valley civilization is one of the best civilizations in the world

change into comparative sentence​

Answer 1

No other civilization is better than Indus Valley Civilization in the world.

$\blue{Additional\: information :}$

• If the sentence is in positive degree and is affirmative, it'll have the following structure :

• Structure - subject + verb + as (adjective) as + object of comparison.

• Example - Amisha is as clever as Anushka.

• If the sentence is in positive degree and is negative, it'll have thefollowing structure:

• Structure - subject + verb + negative word + so (adjective ) as + object of comparison.

• Example - Amisha is not so clever as Anushka

• If the sentence is in comparative degree, it will have the following structure :

• Structure : Subject + verb + adjective + than + object of comparison.

• Example - Amisha is cleverer than Anushka

• If the sentence is in superlative degree, it'll have thefollowing structure.

• Structure - subject + verb + the + adjective.

• Example - Amisha is the cleverest.

Answer 2

No other civilization is better than Indus Valley Civilization in the world.

Hope this helps you. ..