to Be
Catalina ___ a pen.
Catalina has a pen.
Jhon and I ___ homework.
Jhon and I have homework.
Alexandra and Mario ____ going to the movies.
Alexandra and Mario are going to the movies.
Alexandra, Daniel and I ____ class together.
Alexandra, Daniel and I have class together.
Alex, Gabriel and I ____ math problems every day.
Alex, Gabriel and I do math problems every day.