Heroes are those who,given a choice between doing the right thing at great personal cost or the wrong thing for great personal benefit,____the former.
___________ was most important to her, she told me, was her family.
The man _______ the little boy and said , “You are so clever and lovely . I love you very much.”
________ work has been done to improve the people’s living standard.
He made another wonderful discovery , ____ of great importance to science.
Most villagers agree that horses are far more pleasant _______ than tractors, but they are less efficient.