--- Since the end of last century, she has been trying to be a famous singer. Now she has realized her dream.--- As the saying goes, “_______”

Clinical evidence began to__________, suggesting that the new drugs had a wider range of useful activities than had been predicted from experiments in animals.

It is a paradox（自相矛盾） that in      a rich country there should be     many poor people.

Our team ___ theirs by the score 2:1 in the final football match.

When the teacher found some of his students getting nervous at the examination, he told them to _____ .