More than one-third of the Chinese in the United States live in California, _____ in San Francisco.A. previously B. predominantly C practically D. permanently
You must trust him; he is a man who _________ his promise.
There is such a problem _________ we all should _________.
In the competition to be held, a gold medal, together with a certain sum of money, _________ the champion.
You will have to wait for one more week, _________ the manager will be back from his trip.
_________ environmental damage is done, it takes many years for the ecosystem to recover.