30.—Why do you leave your daughter alone without worrying about her? —She will ____ leave home to lead her own life.
I’ve been told that the medical team, ______ five doctors and ten nurses, _______ sent to the flood-stricken area.
Unless ______, the boy wouldn’t have admitted that it was he who broke the video.
After the meeting was over, the secretary ________ the new worker to the manager’s office.
The expert says that nowadays there are too many problems linked to poor diet and a ________of exercise.
_____ new cure for this disease that medical experts have recently developed proves to be ______ most effective, although it can not completely kill all the viruses.