English Grammar - Past Simple & Present Perfect

!اضافه کردن ویدئوی تازه78 گفت "خوبه" (93 votes)

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katiaanton profile picture katiaantonFebruary 2013
thanks! i d forgot it
JenaKES profile picture JenaKESFebruary 2013
Thanks! It's very useful
Lucasterto profile picture LucastertoJanuary 2013
Very good!
DanLeProf profile picture DanLeProfJanuary 2013
This is ok, but there are far better explanations. This explains about half of the Present Perfect.
conniemj profile picture conniemjOctober 2012
excellent!! I could help with passive voice
SergeyN profile picture SergeyNSeptember 2012
just what I wanted!
Mirage79 profile picture Mirage79August 2012
very good . thank you to share