Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. comprehensive.
The word comprehensive means complete and thorough, which aligns with the idea of virtual reality fully replacing the user's surroundings.
Thus, the blank in the sentence is filled with 'comprehensive' because it appropriately describes the nature of virtual reality (VR) as an immersive and complete simulation.