Respostas

2013-09-19T16:37:46-03:00
A) afirm: you went to school in the morning.
neg: you didn't go to school in the morning.
b) afirm: we sent your emails yesterday evening.
neg: we didn't send your emails yesterday evening.
c) afirm: they gave me a folder.
neg: they didn't give me a folder.
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