Generally speaking, the publishers will send you a specimen copy of their new books when ________.
As Susan stared at ______ piles of plastic in her recycling bin, ______ strong sense of responsibility made her stick to her recycling work.
—Fancy meeting you here at this time!—
Americans believe in the ideal, as ______ in their Declaration of Independence, that all men are created equal.
When Helen saw his tutor nod ________ to her, she calmed down and went on with her performance.
Moyan has won the Noble Prize in Literature, which has made him world-famous, but before that no one could have imagined how great a role he _______ in the literary world.