"Tu nu citești ziarul."

Translation: You do not read the newspaper.

[Csillagede]

Ziarul means newspaper, and there isn't this option?!

[FlorianeCa5]

Newspaper = Paper

[Lila776765]

the
the -ul ending means the

[ipoAntonia]

Yaa .... but ... I don't know ...

[Rachel996051]

Ziar = Newspaper
Ziarul = 'The' newspaper

[LucasBauer19]

In an earlier comment i read that there isnt a difference between present simple and present, so could this also be you aren't reading the news?

[.Linguo.]

Correct. It can be "You don't read the newspaper" or "You aren't reading the newspaper"

This is common in all romance languages and many other languages including Germanic and Slavic languages.