For each question, identity which of the words/phrased underlined is:Our migrant(A) workers have sacrificed(B) plenty of themselves(C) for their families and country(D) .No error(E).

For each question, identity which of the words/phrased underlined is:
Our migrant(A) workers have sacrificed(B) plenty of themselves(C) for their families and country(D) .No error(E).