Select the most appropriate option to fill in the blank.
I have observed that there is proper natural ____________ even at 6 o'clock on summer mornings.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. light.
The sentence refers to a time early in the morning (6 o'clock), which refers to the presence of sunlight or daylight, especially in summer.
"Natural light" is a commonly used phrase to describe light that comes from the sun, as opposed to artificial light sources like lamps or bulbs.
Hence, the correct sentence is:- I have observed that there is proper natural light even at 6 o'clock on summer mornings.