Too high house prices can be brought under control, ________ the authorities introduce a series of regulatory policies.
The best job is __________ that uses your skill in doing something together with your interest in the subject.
After that earthquake last year, we had to start ______ scratch rebuilding our houses.
__________ is responsible for the Chenzhou train collision will be punished.
When report came into London Zoo ______ a wild lion had been spotted forty-five miles south of London, they did not take it seriously. A. which B. where C. that D and
Only when he returned ___________ that the war had ended and the army had come back.