Question

I ___ (negative)a teacher, I ___ a dentist. What ____ your name? Pietro and Giovanni ____ from Italy.

Answer 1

I am not a teacher, I am a dentist. What is your name? Pietro and Giovanni are from Italy.

Answer 2

Formas do verbo to be no simple present:
Are --> usado para they/we/you
Is--> he/she/it
Am --> I

Forma negativa, interrogativa e afirmativa no simple present usando o verbo to be:
Negativa --> sujeito (he/she...) + verbo to be + not + complemento
Afirmativa --> sejeito (we/they...) + verbo to be+ complemento
Interrogativa--> ( what/why/who...) + verbo to be + sujeito + complemento +?

Por exemplo:

I am not a teacher, I am a dentist.
What is your name?
Pietro and Giovanni are from Italy.