Nas sentenças apresentadas abaixo, falta um ou mais pronome...

Nas sentenças apresentadas abaixo, falta um ou mais pronomes para que, gramaticalmente, elas estejam completas e corretas. Leia cada uma delas e complete-as com o pronome adequado.

I. I need to see the doctor. I’ll call ____ to make an appointment.

II. Pancreatic cancer is the 4th overall cause of cancer-related deaths in the U.S. because ____ is relatively symptom-free in the early stages.

III. My grandfather has always believed that a strict diet and daily exercise help avoid diseases. It seems to work for ____. _____ is 80 and healthy.

IV. Dr. Jack created a test to diagnose pancreatic cancer more quickly. _____ detects an abnormal protein that’s an indicator of the disease.

Assinale a alternativa que completa correta e respectivamente as lacunas.