Which books do you read?
Donde lees los libros = where you read books
As a statement: You read many books. As a question: Do you read many books?
Saca los libros = Take out the books
cuales is the plural of "which", so the translation would be "which ones".
Unos libros means some books, or a few books.
buy books
it means: "of books"
Libro means book in Spanish.
Lees cuentos means lees cuentos in spanish. In English, lees cuentos means you read stories.
Tu lees translates from Spanish to mean you read.
What (or which) are four songs
Which (plural).