Not until I began to work ______ how much time I had wasted.
______ the fact that he is a star on stage now, this young man is still shy and talks little.
Bill always seems so confident, but ________ he’s extremely shy.
Everyone in this country enjoys the same right ______ religion, race or sex.
At the railway station, the mother waved goodbye to her daughter until the train was _______.
Many Chinese universities provided scholarships for students ______ financial aid.