Giving small children some money as a gift during the Spring Festival is a common ______ in China, which may seem strange to foreigners?
President Obama and visiting Chinese president Xi Jinping held talks on a private property, _________ the first official meeting since the two countries changed their leadership.
While every possible means __________ to prevent the river pollution, the river in my hometown has still not been restored to its past beauty.
Talk to anyone in this country ________ you will find education and food safety are the problems of top concern.
The trees ___________ down in the storm have been moved off the road.
Although he is a well-known star, he never gives others an impression that he is _________ those who play with him.