Because I do not know the context of what is "cool," I am going to assume that is referring to the weather/temperature.
In Spanish, we use the verb "hacer" in expressions that refer to weather conditions.
The direct translation of "It is cool," is:
Hace fresco.
We use the third singular form of the verb hacer because we are talking about the weather.
Answer:
1.) Marco, adonde vas tu despues de las clases
2.) Voy a mi casa. Luego, mis amigos y yo vamos a estudiar en la biblioteca.
3.) Hay examenes manana? Yo no voy a la biblioteca pero tengo que estudiar.
4.) Van (or vais if you guys are using that) Ana y tu a comer en un restaurante?
5.) Si, nosotros vamos.
Example:
"Me puede dar dos tacos con silantro y no cebolla por favor, y tambien un refresco de cocacola."
ok so my spelling sucks because i haven't been to mexicos school in years now so you should probably check that.
Answer:
As regards Mexican culture and country, there might be a lot of things to take into account. For example, they have a wide variety of food that are worth to try. Such as tacos, fajitas and burritos. then, you can have some typical drinks like Margaritas (alcohol drink).
their clothes are full of colours, you can try on a Mexican hat which are presented in different sizes.
You might also enjoy some music. Mariachis are the most tradicional singers and musician. They can sing you "serenatas" in the street.