Q275
I don't know his whereabouts.
A.
His whereabouts are not known to me.
AnswerB.
No one knows his whereabouts.
C.
His whereabouts is not known by me.
D.
His whereabouts had not been known to me.
Answer: Option A
Solution
Answer: Option A
Solution:
His whereabouts are not known to me.Given sentence is in simple present tense and it is in active voice.
Rule :
Subject + (is/am/are) + V3 + Other agents