Поставьте правильные предлоги места. ____ the South; ___ the stadium; __ the corner; ___the post-office; __ the factory;

In the South, at the stadium, in the corner, at the post office, at the factory, at the meeting, in the sky, in the hotel, at the station, on the fifth floor, at the concert, in the picture, on the apple-tree, in the forest, in the newspaper, in Ottawa, at the chemist\'s, in the USA, in the air.