Question

But thy eternal summer shall not fade ( change to affirmative sentence)

I am the most unhappy man ( change to positive degree)

Answer 1

In transformation of sentence we usually play with words. By changing the word order or replacing certain words with their opposite words we change the sentence without changing its meaning.

The first negative sentence can be changed into affirmative sentence as shown below:

But thy eternal summer shall always continue.

or

But thy summer shall always be eternal.

or

But thy eternal summer shall always shine.

The second sentence's superlative degree can be changed into positive degree in the following manner:

No other man in this world is as unhappy as I am.

or

You won't find an unhappy man like me in this world.

or

No one is as unhappy as I am.  

Answer 2

Answer:

But thy eternal summer shall remain unfaded.

Explanation: