II. Choose the best options to complete the following passage by circling (A, B, C or D) that best fiteach of the blank spacesbelow. The tourist industry is considered to be the world's largest industry. The direct (1) _________ impact of the industry, including accommodation, transportation, entertainment, and attractions, is worth trillions of dollars every year. The statistics show that the number of international tourist (2) ___________ worldwide reached 1.04 billion in 2012. Such large numbers of tourists, however, are beginning to cause problems. (3) _________ example, in the Alps the many thousands of skiers are destroying the mountains they came to enjoy. Even parts of Mount Everest in the Himalayas are reported to be covered with old food tins, tents, and pieces of equipment that have been thrown away. At a time (4) ___________ we have greater freedom to travel than ever before, more and more people are asking how they can enjoy their holidays without causing damage to their destinations. Now there is a new holiday guide (5) ____________ “Holidays That Don't Cost the Earth”. It tells you how you can be a responsible tourist by asking your travel agent or your tour operator the right questions before you book a holiday. (Adapted from Person’s book) 1. A.economy B. economically C. economic D.economics 2. A. arrivals B. deliveries C. comings D. figures 3. A.In B.On C.For D. With 4. A. where B. what C. which D. when 5. A. known B. called C. termed D. described