-Sustituye los sujetos con los pronombres personales correspondientes.


Ejemplo: Marcos is a Doctor. He is a doctor.


• The teacher is here_ is here.


• The dog is black_ is black.


• The animals are whites_are whites .


• The principal and you are in class_are in class.


• The principal and the teacher are in class_are in class


• The student and I are in class_ are in class.


• Mr. Martínez is in the living room _ is in the living room.​