She was afraid __________ the dog in case it became dangerous.
Your luggage is overweight, so you must decide what to ______.
Not for a moment ______ that this disease was caused by certain virus.
Since ______ to the world, the dance “GangnamStyle” has caused a release of a certain feeling.
______ all his fortune gone, the playboy could do little to preserve the family fame.
There is a shopping center there and ______, where we can stay for a week.