Question

Passe para as formas negativa e interrogativa

a: you are at home


B: They are at school

c: i´m sad

Answer 1

Resposta:

A)

you are at home?

are not you at home.

B)

they're at school?

They are not in school.

C)I'm sad?

I'm not sad.

Answer 2

A) You aren’t at home
B) They aren’t at school
C) I’m not sad

Todas as três primeiras formas que eu coloquei aqui são formas que juntam o not com o verbo to be

Mas do outro modo também está correto