Question

Aparna is knitting socks .............. the war

widows. (Insert a preposition)​

Answer 1

Aparna is knitting socks for the war widows.

What are prepositions and how to use them in English Grammar?

• Prepositions are words that can be used for multiple functions.
• These words are necessary to complete a sentence.
• These words are used before nouns, proper nouns or to introduce an object.
• These words are also used to show time, location, and direction.
• The examples of prepositions are off, of, by, for, from etc.

So the correct answer will be For.