Spanish language Q&A Forum

"we were studing at the university of Salamanca during the 90'

While translating the verb study in spanish , I think we will use preterite indefinido (pretertio perfecto simple) because of time frame (during the 90) instead of preterite imperfecto. 

Please guide me on this. 

What prepositions can be used with creer and how do they change the meaning.

Creer en/a ...

"¿Tú traes a tus padres a la graduación?"

Where do you put the subject pronoun in sentences?

Before or after the verb?

In this sentence, I see it before the verb, but sometimes it is after the verb.

When you are talking to a young person and mention another person who is older (and vice versa, speaking to an older person and mention a younger person), but refer to the people as you, which verb choice should you use, vosotros or ustedes?  

Examples: 

John (older person) and you (child) are going to the store tomorrow. How to translate You (both) are going to the store tomorrow (speaking to a child when the older person is not present)?

You (older person) and Maria (child) are going to the store tomorrow. How to translate You (both) are going to the store tomorrow (speaking to the older person when the child is not present)? 

Also, does it matter which form is used (vosotros or ustedes) whether or not both people are present (both older person and child)?

hola,

both tiempo and estacion are used for season, why?

Also, entonces and asi are bothed used to say "so".  When do you use each?

Finnally for yo suelo, what verb is suelo conjugated from to mean usually?

gracias

Why is le used? Isn't the same pronoun used as in conocer (lo)?