Даю 15помогите ,прошу,срочно

Yet Already,yet Since Just Already Yet, already Just For For Since For For Yet Since How long have you been in Africa? I have been there for three years. How long has he lived in Berlin? He has leaved there since 2002. How long has she worn that coat? She has worn it since last winter. Were have you been today? I have been at hospital. How long has the detective looked for the man? He has looked for him for two months. Why has she taken my money? She has traveled round the world for four years. Were have you put my keys?