Respostas

2013-11-23T04:08:44-02:00
Did só é utilizado na interrogativa e negativa, logo os verbos na afirmativa ficarão flexionados no passado.

Afirmative:
He bought a new calculator.
She worked yesterday.
We traveled to New York.

Negative:
I didn't work yesterday.
She didn't give a kiss at party.
He didn't do your exercises.

Interrogative:
Did he travel to paris?
Did she go to party?
Did they study at Friburgo College?

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