Correct option is D
The correct active/passive voice of the given sentence is (d).
Explain the rules of conversion from active to passive or passive to active with structure in detail.
·
Active Voice (Present Continuous):
Subject + is/am/are + V₁-ing + Object
· “The judge (S) + is hearing (V) + the final arguments (O).”
·
Passive Voice (Present Continuous):
Object + is/am/are + being + V₃ + (by + Subject)
· “The final arguments (plural) +
are being +
heard + by the judge.”
· Since
arguments is plural, we use
are. Present continuous requires
being + past participle (
heard).
·
Structure:
·
Active: S + is/am/are + V-ing + O
·
Passive: O + is/am/are + being + V₃ (+ by + S)
·
Why others are wrong:
· (a)
were heard → Past Simple Passive; tense change (incorrect).
· (b)
has heard → Wrong auxiliary and active construction; also subject–verb disagreement.
· (c)
was being heard → Past Continuous Passive; tense change (incorrect).
·
Example:
· Active: “The committee is reviewing the proposal.”
· Passive: “The proposal
is being reviewed by the committee.”