underline the correct form of each adjective in the brackets which girl is the (clever, clevere, cleverest) in the class

Which girl is the cleverest in the class

Explanation:

The word cleverest is a superlative adjective; It's an adjective that takes a comparison to the highest degree ... While a comparative adjective describes the difference between two items, a superlative adjective compares three or more nouns. For example: My mother's cooking is the best in the family. That girl is the cleverest in the class.

Answer-

Cleverest

Explanation-

Saying "the girl is the clever or clevere (incorrectly spelt) doesn't make Sense so it must be cleverest