He arrived at the station, ______that the bus_____ off .

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__ from the motherland for about a century, Hong Kong returned to China in 1997.

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With a basket on her back, the little girl is walking along the stream with green grass and red flowers ____ on both sides.

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As Christmas draws near, they feel more and more uneasy with their stored money ____.

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It is reported that a small ship ran into a rock at sea, _____ all ten people on board.

It is warned that no one is permitted______the lab after 10:00 p.m.

The radiation amount of a mobile phone for two half-hour periods per day is equal to ___ to an X-ray for ten seconds.

________ as one, the people of that country eventually drove the invaders (侵略者)out of their country.

 Thousands of athletes______ in many countries will compete _______ medals in the 2008 Olympic Games in Beijing.

 She can’t help ______ the house because she’s busy making a cake.