It rained heavily. The river ___ several meters.
—Can you describe _____ it happened? —Yes, I was riding on my bike _____ a car knocked me down from behind.
Sometimes the boy is a bad-tempered child, but he ____ be quite lovely when he wishes.
---I was trying to carry out the plan, but I failed.---Well, you _____, for we were uncertain it would do ____.
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.