To complete the given sentence, we need to choose the correct preposition that fits within the context of the sentence. The sentence is: "A mask is used to hide the identity __ a person." Let's analyze the options:
Therefore, the correct choice is "of", making the completed sentence read: "A mask is used to hide the identity of a person."
परंपरागत भोजन को लोकप्रिय कैसे बनाया जा सकता है ?
i. उपलब्ध करवाकर
ii. प्रचार-प्रसार द्वारा
iii. बिक्री की विशेष व्यवस्था करके
iv. घर-घर मुफ्त अभियान चलाकर विकल्प:
