English Language · English
Convert the sentence provided below from its passive voice structure to an active voice structure: Rare minerals are known to have been secretly extracted from the site by unauthorized workers before the inspection.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The minerals had been extracted prior to inspection.
- 2Unauthorized workers are known to have secretly extracted rare minerals before inspection.✓
- 3The site was secretly mined before the inspection.
- 4Unauthorized workers extracted the rare minerals before inspection.
Correct answer
Unauthorized workers are known to have secretly extracted rare minerals before inspection.
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