Spanish language Q&A Forum

The book is as good as the series.

Pienso que desde la serie es femenino, bueno debe ser buena?

I'm confused about the difference between e and a endings. Another lesson said they are invariable. So in this test I put antigua but the answer was antiguo. Why isn't antigua invariable? What am I missing?

This is not about one of the examples here, but a question in the quiz:

"Me encanta la cocina francesa, ya sea lo salado o lo dulce."

I would have expected "la salada o la dulce" because I thought it would refer back to la cocina. Why is this change in gender?

Hi I am a bit confused between vuestro and tu for yours.  Could I say 'El chico es tu primo'?

Thanks

From the lesson:

>There is no gender or number agreement for the adjective or the article, we always use the singular masculine form and the neutral article "lo". 

But there's a quiz question for this lesson with the correct answer "de lo más atractiva". Which is correct?