Answer:
is it ok,I hope it will help u
I don't know a lot but I just did a class about this.
But to change perfect past tense completed in the past by changing the verb is or could be by replacing the verb with the action to was ,did ,before, ect. I think this might help
Answer:
Fairy-tale techniques remain little identified and appreciated.
Explanation:
The correct answer would be: "Fairy-tale techniques remain little identified and appreciated", since it adds to the idea that little is known about the technique of writing Fairy-tales.