Transform the following sentence into active voice.
The roads and bridges that connect many important cities in India have been renovated or rebuilt with great alacrity.
Show answer & explanation
Correct answer: C
Explanation
Correct Answer
They have renovated or rebuilt the roads and bridges that connect many important cities in India with great alacrity.
Explanation
Core Meaning: The sentence explains that a collective group of workers or authorities quickly and eagerly updated or reconstructed vital transit routes between major Indian metropolitan hubs. To solve this quickly for an exam, look at the passive verb phrase "have been renovated or rebuilt" (present perfect tense) and identify its missing agent. Because no agent is mentioned, introduce the generic pronoun "They" as the active subject, converting the verb phrase to "They have renovated or rebuilt." Keep the massive object modifier "the roads and bridges that connect many important cities in India" completely intact without scattering its descriptive phrases, and place the adverbial modifier "with great alacrity" cleanly at the very end. Option 3 is the only layout that avoids splitting these relative clauses unnaturally.
Key Points
Core Definition: Converting a present perfect passive sentence with an unnamed agent requires introducing a generic active subject ("They") and switching the verb form from "have been + V3" to "have + V3."
Grammatical Role: Restructuring a complex passive sentence to keep its extensive noun-modifying relative clauses cohesive and unbroken in the active format.