When responding to an essay,
First it is necessary first to read and digest the essay carefully.
Take notes on the main arguments and points to make sure that any response addresses all relevant ideas in a comprehensive manner.
Use well-chosen quotes from the essay to support a specific standpoint or argument within the response.
The essay response should then clearly outline the position being taken by providing evidence where necessary.
Conclusions should be based on facts and logical reasoning supported by scholarly research and a professional tone.