LOBO6950IN LOBO6950IN Inglés contestada -ENCERRAR O SUBRAYAR LA EXPRESIÓN DE TIEMPO CORRECTA PARA CADAORACIÓN FOR / SINCE.a) I've been here for / since 3 o'clock.b) They've known each other for / since many years.c) Nobody has heard from Carla for / since Saturday.d) My mum has been in her new job for / since three weeks.e) She hasn't called me for / since the party.f) He has played for Arsenal for / since 2006.