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
No decision about any future plan until we have done a thorough research of the teachers’ preference.
As five children under 10 got drowned in a southern province, it is not socially _____ for parents to leave children unattended at that age.
Google is testing a new television programming search service, _____ users to find shows videos from websites like Youtube.
It is only after my father was long gone _____ understand his deep love for me.
. A growing number of people are beginning to believe that learning new skills and knowledge _____ more promotion opportunities.