3) Escreva as frases na forma negativa e interrogativa:
a) I was born in Chile. I am a Chilean.
N
I
a) People were at school.
N
I
04°) Marque a alternativa correta:
a) Qual das frases está na forma negativa?
( People were at home last week.
( ) I was not sad when she traved.
( ) Were you studying English?
( ) Mary was at school?
b) Qual a tradução do verbo to BE?
() cantar
( ) ser
( ) ser/estar​