I still have a few doubts. I hope you can have a look at them, too.

1) Winston is a thry-nine-year-old man characterized (?) by blonde hair and a ruddy complexion, caused by the use of blunt razor blades.
2) At the beginning of the book he enters his modes apartment, where the voice of the telescreen is speaking.
3) The telescreen reveals the constant presence of big brother, the symbol of the party who spies every single moment of Winstons's life.
4) Smith has no privacy, and the party tries to control every aspect of his life, even thoughts.
5) All these characteristics are in contrast with the utopian societies described in many books of the same period.

1) Winston is a thirty-nine-year-old man who has blonde hair and a complexion that is ruddy because of the use of blunt razor blades.

2) At the beginning of the book, he enters his modest apartment where the voice of the telescreen is speaking.

3) OK

4) OK

5) OK