________ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
The boy slipped out of the room and headed for the swimming pool without his parents' _____.
In this factory, suggestions often have to wait for months before they are fully _____.
The new secretary has written a remarkably _____ report only in a few pages but with all the details.
More than one-third of the Chinese in the United States live in California, _____ in San Francisco. A. previouslyB. predominantly C practicallyD. permanently
She couldn't wait ________ home after such a long and tiring journey.