3.Заполните пропуски предлогами, где это необходимо. 1) The advertising agency is a mediator…the advertisers and the mass media. 2) Some agencies deal…food, electronics, clothing and fashion; others…travel, drugs and cosmetics. 3)…this kind of specialization agencies are able to become acquainted…the particular facets…their client pricing, marketing and manufacturing problems. 4)This facilitates international trade which…its turn promotes peace, trust and understanding…countries…different social systems. 5) …his management training course…Smallcrown-Liverpool Ltd. Alexander Kuznetsov realized the importance…marketing…a commercial company’s activity and the necessity…having a marketing department…the structure…an enterprise. 6) …producing and selling the goods, one must do a lot…market research.