That tree, _______ branches are almost bare, is very old.
It was foolish of him to ____his notes during such an important test, and as a result, he got punished.
Many a man and many a woman _____ that he or she had better education.
_____ it is _____ you obtain, you should share _____ your parents your feelings.
About ____ gene-targeting drugs are already in testing pipeline. It won’t be long ____ they are put into effect.
People take naps at noon in warmer climates, ____ the heat makes work difficult in the early afternoon.