Scientists say human activity contributes to climate change, but they do not agree on the rate______ climate change may be developing[ ]

Kim Jong un , who attended the 2012 New Year’s concert on Sunday, thanked the performers and spokeof their successful performance

Which would you like，tea or coffee—________is fine. I really don’t mind.

From Legal Today, a girl of four fell from an 8-story-building dead while she___at her house.

There’s _________800-metre-long road behind_________hospital.