Wiki or google, it will help a lot if you actually research
The answer is D. Trash cans are needed to keep Mount Everes clean.
1984 by George Orwell was a very interesting and good book, although it was a hard read. I found it very engaging because of the tone of the book, as it was gloomy, sad, and negative throughout. Overall, it was a jarring and engrossing book.
Try DM it is saying what happening it is an event.
E=Immense because Immense mean massive, extremely large, etc.. especially by scale or by weight.
Enjoy!=)<span />