Which of the following options is the most suitable conversion of the following sentence into Passive Voice?
Is the technician installing the security system in the building?
Show answer & explanation
Correct answer: C
Explanation
Active Voice Sentence: "Is the technician installing the security system in the building?"
Tense: Present Continuous (is + -ing).
Subject: The technician
Object: The security system
To convert a Present Continuous question into the passive voice, we use the following structure:
[Am/Is/Are] + Object + being + Past Participle (V3) + by + Subject?
Identify the Object: "The security system" (Singular, so we use "Is").
Add "being": To maintain the continuous tense.
Past Participle: The V3 form of "install" is "installed".
Result: "Is the security system being installed by the technician in the building?"