This sentence is grammatically CORRECT
1. they will serve us coffee
2. I am showing you the menu
3. they served you the fries
4. I'm going to bring the salmon
5. I asked for a seafood soup
It is D encantado
because its not an order they asking for
Do you have a picture of the anuncio your are talking about?
The conditional tense indicates a mood of would or could have accomplished a hypothetical situation or activity. The conditional form for saber is as follows:
Yo sabría
Tú sabrías
Usted/Él/Ella sabría
Nosotros sabríamos
Vosotros sabríais
Ustedes/ellos/ellas sabrían
This is an irregular conjugation. Hope this helps! :)