EL CURSO MAS COMPLETO DE INGLES .pdf - sisman
EL CURSO MAS COMPLETO DE INGLES .pdf - sisman
EL CURSO MAS COMPLETO DE INGLES .pdf - sisman
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Ex:<br />
We had been studying maths before he did it.<br />
Who had been studying maths before...?<br />
R = we had.<br />
What had we been doing before...?<br />
R = we had been studying.<br />
What had we been studying before...?<br />
R = maths.<br />
Ex:<br />
Ex:<br />
Preguntas de confirmación con presente perfecto:<br />
( + ) ( - )<br />
You have done exercise. Haven´t you?.<br />
They have been watching t. V. Haven´t they?.<br />
He has been sick. Hasn´t he?.<br />
( - ) ( + )<br />
She hasn´t been sick. Has she?.<br />
It hasn´t been eating food. Has it?.<br />
You haven´t done your work. Have you?.<br />
Preguntas de confirmación con pasado perfecto:<br />
( + ) ( - )<br />
She had been working a lot. Hadn´t she?.<br />
They had done their work. Hadn´t they?.<br />
( - ) ( + )<br />
You hadn´t love her. Had you?.<br />
They hadn´t been thinking on that. Had they?.<br />
Curso más Completo de Inglés (Gramática).<br />
Autor: Omar Ali Caldela. Copyright 2002. www.formaciondigital.tk<br />
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