"Estos son libros muy antiguos."
Translation:These are very old books.
Why won't "these book are very old" be accepted? That is the exact same thing, just with the order swapped around.
Does this also mean " These books are too old"? If not, how can you see the difference?
There is "estos" for 'those' (masculine) and there is "estos" for 'these' (masculine). How do we know when to apply which in English. I answered: "Those are very ancient books" and got marked wrong.