Respuesta:
affirmative:
he/she/it is
you/we/they are
negative:
i'm not
he/she/it isn't
you/we/they aren't
question:
Am I?
Is he/she/it?
Are you/we/they
short answer
affirmative
Yes, Iam
Yes, you/we/they are
negative
no,he/she/it isn't
no, you/we/they aren't
