yo
· here I am - "aquí estoy "
· I don't like cheese - "no me gusta el queso "
· "Which one of you is Susan Mills?" "I am." - ""¿Quién de ustedes es Susan Mills?" "Yo." "
· my mother and I went to the theatre - "mi madre y yo fuimos al teatro "
· if you won't do it, I will - "si tú no quieres hacerlo, lo hago yo "