a. en el café (in the coffee shop)
First of all, you'd knock b off the list because it states they are <em>going </em>to the coffee shop. They are obviously in. (en)
Second, café is masculine, so <em>el</em> would be chosen instead of la. (<em>la</em> is feminine)
And choice d doesn't even make sense...
Hope that helped :)
This isn't even a question, nor is it Spanish.
Esperamos
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
¿Es un traje especial que lleva la novia? - A special clothing used by the bride?
Vestido de novia - Wedding dress.
Hope it helped,
Happy homework/ study/ exam!