Pick out the words which are converted in the following sentence

Pick out the words which are converted in the following sentences.
(1)Poor innocents!
(2)I'm one of his familiars.
(3)He trained as a teacher in the college.
(4)We can't stomach such insulting language.
(5)The song quickly became the hit of the country.
【正确答案】：(1) innocents (2) familiars (3) trained (4) stomach (5) hit