It was purely ______ chance that the mistake was discovered.
He decided that he would drive all the way home instead of________at a hotel for the night.
The young lady prefers dressing up as a stranger for a party to________ by others.
Some parents are just too protective. They want to ________ their kids from every kind of danger,real or imagined.
The precious manuscripts were hopelessly________by long exposure in the cold,damp cellar.
Though the girl hasn’t lost ________ heart to him,he hasn’t lost ________ heart.