Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. unreal.
The passage contrasts the waking and dreaming states as being part of an unreal world, as perceived by the philosopher.
'Unreal' fits best in this context because it describes something that is not real or illusory, aligning with the idea of both the waking and dreaming states being similar and part of an illusory experience.
The other options, such as 'confused,' 'reality,' and 'unimaginary,' do not fit the context as well.