Dr. Demento built his castle on a dreary deserted (aisle,i'll,idol,isle) located far away from the mainland. Which word in the parenthesis completes the sentence?

Respuesta :

Piinoy
That would be isle, which is an island. This makes most sense compared to the other options.
Dr. Demento built his castle on a dreary deserted isle located far away from the mainland

hope this helps