The police came running and the crowd.
A. broke off B. break into
C. broke up D. break down
—My wife tries her best to do everything for our children.
—That's exactly I disagree.
A．what B．how C. when D. where
----We’d like a double room, please.
----I’m sorry, but all but two single rooms with sea view .
A. is reserved B. have been reserved
C. has reserved D. had reserved
Once air pollution in most cities, it is hard .
A. rises; dealing with B. arouses; to be dealt with
C. raises; dealt with D. arises; to deal with
Only when possible to settle the problem.
A. our teacher comes will it be
B. does our teacher comes will it be
C. our teacher comes it will be
D. has our teacher come will it be
Since there is no such thing as a free lunch in the world, one million people of the city decided to build their home by themselves.
A. a; the B. /; / C. /; the D. a; /
