Step 1

We use personal pronouns to talk about people without naming them.

yo	I
tú	you
él	he, him
ella	she, her
usted (Ud.)	you (formal)
nosotros	we, us
nosotras	we, us (females)
vosotros*	you all
vosotras*	you all (females)
ellos	they
ellas	they (females)
ustedes     (Uds.)	you all (formal)

*vosotros/as are mainly used in Spain.

Below are example sentences using some of the personal pronouns.

Yo tengo tres gatitos.
     I have three kittens.

Tú tienes una bicicleta.
     You have a bike.

Él tiene un coche.
     He has a car.

Ella tiene un perro.
     She has a dog.

Usted tiene asma.
     You have asthma. (formal)

Nosotros tenemos flores.
     We have flowers.

Ellos tienen chocolatinas.
     They have chocolate bars. (males)

Ellas tienen muchos juguetes.
     They have lots of toys. (females)

Ustedes tienen poco tiempo.
     You all have a little bit of time. (formal)