Change the following active voice sentence into passive voice by selecting the correct option.
The central government has introduced new welfare schemes.
Show answer & explanation
Correct answer: B
Explanation
Correct Answer: New welfare schemes have been introduced by the central government.
Explanation
The given sentence is in the Present Perfect Tense in active voice: Subject + has/have + V3 + Object.
To convert it into passive voice, the rule is: Object + has/have + been + V3 + by + Subject.
Here, the active object "new welfare schemes" is plural, so it takes "have been" followed by the past participle "introduced".
Quick Tip: When converting Present Perfect active into passive, always retain the perfect aspect by inserting been between has/have and the main verb (V3).