Ser & subject pronouns

tú eres

• you are (familiar)
• you are (formal)
• we are
• they are

él es...

• he is
• she is
• they is
• they are

ustedes son

• you all are

• they are

• we are

nosotros somos

• they are
• we are
• we are (all female)

ellas son

• they are (all female)
• she is
• We are (all female)

Yo soy

• he is
• she is
• they are
• i am

El Señor Salas________de Texas.

• soy
• es
• somos
• son

Nosotras_______altas.

• son
• somos
• eres
• es

Complete with the verb ser: 
Marcos y yo ______ muy buenos amigos. 

• soy
• eres
• es
• somos

Complete with the verb ser: 
Marcos ______ de Puerto Rico. 

• soy
• eres
• es
• somos