ESERCIZIO NUM: 1589 - CATEGORIA: grammatica > preposizioni for-since - DIFFICOLTA': ***

FOR oppure SINCE? scegli la preposizione corretta per completare le seguenti frasi(01):

I have been living in New York ... 1 year / I haven't seen you ... a week / I have been waiting ... 12:30. / I've lived here ... 5 years. / I've lived here ... 2003 / ... she came here I've been very nervous / She has been married ... ten years / She has been a doctor ... 1998 / I have been living in Valencia ... last june / I haven't seen you ... last week / Yesterday I studied ... three hours / She has been studying English ... two months / She has been studying English ... last January / She has been studying English ... 12.00 / She has been studying English ... your birthday / She has been studying English ... two hours / She has been studying English ... six minutes / She has been studying English ... a long time / I've been working here ... the last two years. / I have loved you ... the first time I saw you