We began to open to the outside world in the ate 1970s. , there have been great changes in the country.

tothe world, the dance “Gangnam Style” has gained greart great popularity

Jerry, How did Tom the news? — He said nothing.

Teahouse is a ________ written by Lao She.

t isindeed a wise man—Oh, yes Howoften I have regretted ______ his advice!