"Who are you?" in Spanish is "¿Quién eres?"
One of the best sites for translating English to Spanish is Google Translate. You type in the English word(s) in the box (it will say out loud what you wrote) and then it will translate in Spanish and say it out loud. You can change the languages at anytime.
--The Dog Expert
Eres informal
Sorry my Answer was Incorrect The Correct Informal answer would be papa
bajo tu/su encanto (informal/formal)
gente/personas como tu/usted = people/persons like you (informal/formal)
Porque acepto usted/aceptaste? (formal/informal) Porque ha/has aceptado? (formal/informal)
Tienes/teneis clases hoy (informal singular/plural) (accent on final 'e' in 'teneis')
From the verb hablar. The preterit form is hablé (I talked), hablaste (you talked - informal), habló (he/she/you formal talked), hablamos (we talked), hablastais (you all, informal talked)hablaron (they talked)
corri - I ran corriste - you (singular, informal) ran corrió - he/she/you (singular, formal) ran corrimos - we ran corristeis - you (plural, informal) ran corrieron - they/you (plural, formal) ran
The word "nice" in Spanish is spelled "agradable." However, if you are referring to the informal expression of "nice" as in "nice to meet you," it would be "encantado" for males and "encantada" for females.
(I) acepté (you (formal, singular)he/she) aceptó (you (informal, singular))aceptaste (you (informal, plural)) aceptasteis (we) aceptamos (you (formal, plural)/they) aceptaron
encuentrese (formal) encuentrate (informal) (In each case, with an accent on the second 'e') If you mean 'to find yourself' - encontrarse
The informal command for "stop" in Spanish is "¡Párate!" or "¡Para!".