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The main idea may appear at any place within each of the five paragraphs that follow. Choose the number of each main idea below. 1 Few things are more boring than standing in line. 2 Luckily, some ways have been found to make waiting in line more bearable. 3 Airline personnel now use hand-held devices to look up customers' information, scan or print boarding passes, and direct passengers to the appropriate area. 4 One New York bank pays five dollars to any customer who has waited more than five minutes. 5 Fast-food restaurants have found that timing the work of fast-food workers motivates crews to work more quickly, resulting in lines that move faster. 6 Dividing tasks so that one person takes an order while another begins to prepare it also gets food to customers more quickly. 7 In amusement parks, customers complain less when signs explain how long people can expect to wait. 8 Also, live entertainment such as a magician or juggler cheers people waiting in long lines.