In the sentence 'The man is a mad dog' here 'mad dog' is an example of a/an-

Where is the setting of the play ‘Hamlet’?

Who is the author of ‘Jane Eyre”?

The most famous romantic poet of English literature is-

Who wrote the play ‘The Way of the Word?

“Better to reign in Hell, than serve in Heav’n.” Who wrote this?