Beijing took steps to limit the kinds of high-risk of borrowing money from the banks that can create the high price of housing, ______ happened in the United States.
--When _______ we meet again? --_______ it any time you like.
--Can you finish the writing on time? --_________.
Is oxygen the only gas _______ helps fire burn?
During the days ________, he worked as a servant at the Browns.
The number of the people who _______ cars _______ increasing.