Fill in the blank.
I don't know where but I could guess a/an ........
A
suggestion
B
attempt
C
hazard
D
estimate
Correct Option:
D
Explanation
An estimate is an approximate judgment made when exact information is unavailable. Therefore, when the speaker says “I don't know…” but can make an approximate judgment, estimate is the most suitable choice. Hazard appears in the expression “hazard a guess,” but the grammar of the printed sentence does not place hazard in that position.
