The sports meeting, originally ______ be held last Friday, was finally delayed because of the bad weather.
The teacher was angry that all of them arrived late for a(an) ___ of reasons.
When the boy was nine years old, his father ___ by enemies.
He kept running on and on, telling me the same story ___.
The ___ to her back will put her out of action for several weeks.
Living in a polluted environment, people may ___ easily.