(Vos)otros

como

Vostros usar su en su casa

1.Whether or not  all pronouns are used,  tu, ustedes, vosotros, etc.

2.Other words are excluded or changed in  family settings/ and other conversations

3.Is conversation awkward when people use different dialects? why/why not?

4. How similar is your way of speaking to what is learned in the classrooms ?

Vos is used in Argentina instead of tu

Vosotros is used in Spain

Argentina: In Argentina instead of using "tu" when addressing someone they use "vos." They essentially mean the same thing. Similarly in Spain they use a pronoun called vosotros which is the plural form of tu. So instead of only having 5 pronouns they have 6. 

Spain:  For vosotros  the conjugation often ends in sois. The accent of the people in Spain the use th

(Yo neccsito traducir)