How long did Thomas Gray work on this poem?A7 yearsB5 yearsC10 yearsD3 yearsAnswer: A. 7 years Read Explanation: Thomas Gray worked on "Elegy Written in a Country Churchyard" for 7 years. He began writing the poem in 1742, and it wasn't published until 1751. Gray was known for being a meticulous and somewhat slow writer, and he took his time refining and perfecting the poem. Read more in App