Si ya has logrado alcanzar el nivel C1 de inglés es momento para dar el último paso y llegar al C2 para ser capaz de realizar cualquier tarea compleja.
She'sadoctor. Sheisn'tanurse. It'shot. Itisn'tcold. They'rerich. Theyaren'tpoor. Iam(I'm) he she it we you they is are Iamnot(I'mnot) he she it we you they isnot arenot (he'snotorheisn't) (she'snotorsheisn't) (it'snotoritisn't) (we'renotorwearen't) (you'reno...