Ser and Subject Pronouns

Front

I

Back

yo

Front

él

Back

he

Front

usted

Back

you (speaking to a teacher)

Front

you (when speaking to your friend)

Back

tú

Front

we

Back

nosotros

Front

you all

Back

Uds.

Front

ella

Back

she

Front

they

Back

ellos

Front

Which subject pronoun can "MARÍA" be replaced with?

Back

ella

Front

Which subject pronoun can "MARÍA y MARCO" be replaced with?

Back

ellos