"Ένας σκύλος είναι απαραίτητος."

Translation: A dog is necessary.

[David-O-509]

Μάλιστα!

[Le._.Doc]

Of course!

[Snommelp]

Συμφωνώ

[Le._.Doc]

I agree

[Daniel147471]

Δίγλωσσος είναι απαραίτητος!

Duolingo is necessary!

[N.Feddes]

Could the people writing in Greek the discussion section please add an English translation to their comment? Helps the rest of us learn to give relevant commentary (in Greek) ;)

[GabySchlalach]

Am I the only one finding this lesson unusually difficult because of so many new words?

[charnfield]

Why not "ένα σκύλος"?

[Snommelp]

Σκύλος is grammatically masculine (as is pretty much anything that ends -ος), and so needs a masculine article.

[JoePieweed]

Βεβαίως! (of course!)