passe para o negativo e interrogativo :
a) I was an exchange student in the USA
b) de broke the glass of the window
c) se told me to stay away
Respostas
a) Eu era um estudante de intercâmbio nos EUA
I was not an exchange student in the USA
Was I an exchange student in the USA?
b) ele quebrou o vidro da janela
he didn't break the window glass
Did he break the class window?
c) ele me disse para ficar longe
he didn't tell me to stay away
Did he tell me to stay away?
Resposta:
Nas frases negativas tem de se acrescentar o verbo do na forma negativa e na frase interrogativa tem de se pôr o verbo á frente do nome.
Explicação:
a) I was not an exchange student in the USA- negativa
Was I an exchange student in the USA?- interrogativa
b) he didn't break the window glass- negativa
Did he break the class window?- interrogativa
c) he didn't tell me to stay away- negativa
Did he tell me to stay away?- interrogativa
Espero ter ajudado!! Hope this helps!!