he may be ______ unhappy the very next day.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Quite.
- 'Most' is eliminated because 'unhappy' already has the superlative degree i.e. 'unhappiest'.
- 'Quietly' is also eliminated as it means 'silently' which does not make a coherent sentence.
- 'Major' is also eliminated because both 'major' and 'unhappy' are adjectives while we need an adverb to modify 'unhappy'.
- 'Quite' is an adverb meaning 'rather' and hence makes a coherent sentence.
Hence, the chosen option is correct.