Are you a student?
Yes i am
What`s your e-mail?
it's ...
Are you Monica?
yes i am / no i'm not
What's your full name?
my (full)name is...
What is your phone number?
i'ts ...
Are you Gilberto?
yes i am / no i'm not
Are we in a classroom?
no we're not.
are you hungry?
yes i am / no i'm not