The correct answer is C. After two such nights, he must be so tired as to be able to sleep anywhere.
Explanation:
The sentence "After two such nights must be so tired as to be able to sleep anywhere" is a fragment because this sentence contains a predicate "must be so tired..." but does not contain a subject, which is an essential element in a complete sentence. In this context, to correct this sentence and make it a complete sentence it is necessary to add a subject such as "he". This correction is shown by option C that specifies who is the agent of the action.
Answer:
They might desire an active role in world transformation. They are hopeful for a better future as a "strange attractor".
They might believe they are pragmatists in this world, even as they imagine and work for another.
People of the future have a long term perspective.
It shows how it’s going to be a story
