martes, 14 de junio de 2016



LAB CLASS 

June 14th 2014




2.- PAST TENSES

3.-Elige la opción correcta entre pesente perfecto, presente perfecto continuo, past simple y past continuo.


READING


Grammar in the Real World

Go to the next book and do the exercises no. 1  " The Science of Twins"  for homework

To see the book press HERE





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