This document contains fill-in-the-blank questions for an exam. The first question asks about the purpose and organization of export fairs to introduce foreign buyers to a country's exports. The second question asks about the role of the UN in preventing disputes between nations from leading to war. The third question provides biographical details about Gustave Eiffel, the engineer who designed and built the Eiffel Tower. The fourth question describes a scenario involving a girl named Mina and her parrot.