domingo, 8 de septiembre de 2013

Estudiando Inglés Presente Perfecto con FOR/SINCE

SINCE:

  • A point in time (desde)
  • Yesterday, Christmas, 1999, Saturday, Y was 11, Last weekend, etc

FOR:

  • A period of time (durante)
  • a weak, two years, an hour, a month, a long time, days, ages, 20 years, etc