The house which was ______ by my father has been taken down and replaced by an officebuilding.

Long time no see ! When did you __________ Chongqing

The young trees should ______well as often aspossible.

Miss Chen, could you tell me — Neither. It’s on the Eurasian(欧亚) plate.

_________ many countries in Latin America have been trying to reduce gaps in income, America has allowed inequality to grow