Put the words in pairs due to their meaning: a disease, to start, to admit to the hospital, a doctor, examination, a hospital, a physician, observation, in patient department, a trouble, to hospitalize, to begin.
A disease- a trouble to start- to begin to admit to the hospital- to hospitalize a doctor- a physician a hospital - in patient department examination- observation
to start- to begin
to admit to the hospital- to hospitalize
a doctor- a physician
a hospital - in patient department
examination- observation