Respuesta:
Here are the sentences completed with the appropriate forms of "am," "is," or "are":
a. I **am** Mexican.
b. Roger **is** a police.
c. Miriam **is** pretty.
d. She **is** my teacher.
e. The house **is** old.
f. Tom and Ana **are** friends.
g. They **are** tall.
h. You **are** single.
i. It **is** red.
j. Lupita and I **are** family.
