Question

(Negative sentence)
6. (1) She is more intelligent than any girl in the class. (Superlative degree)
(ii) It is time to look into the matter.
(Passive voice)
7 (1) He is too weak to lift this weight.
(Replace too' by 'so')​

Answer 1

She is most intelligent than any girl in class.

He is so weak to lift this weight.

Answer 2

Explanation:

1)she is most intelligent than any other girl in the class

2)it's time to look into the matter

3)he is so weak to lift the weight