Question

the man died ___ poison (appropriate preposition)​

Answer 1

The man died of poison.

What are prepositions and how to use them?

• In every sentence, you'll see words like from, to, by that are connecting two  parts of the sentence. these words are known as prepositions.
• A sentence would be completely meaningless if a proper preposition is not used.
• In most sentences, prepositions are added before nouns, proper nouns, or to show time, location, and direction.

So the correct answer will be of.