Now their talks have reached a key stage________one side must give in to the other

____________ those your _____________

(2013·甘肃兰州名校高三检测)Many people believe that hunger is only a problem in the developing countries.________， it is a problem all over the world.

People in Britain say “football” while people in the USA say ____.

Excuse me, where is the nearest post office— There is one just the corner.