Read the following passage and mark the letter A, B, C, or D to choose the word or phrase that best fits each of the numbered blanks from 25 to 29  

     Around 200 million people are employed in tourism worldwide, making it the largest industry in the modern global economy. It is estimated that three-quarters of a billion people go on holiday each year, and industry planners expect this figure to double (25) ____________2020. Some of the biggest beneficiaries are less developed countries, where it is often their main source of income.  

     (26) ____________, along with the economic benefits, this mass movement of people has resulted in threats to the environment. People often forget the damage caused by carbon emissions from aircraft, (27) ____________contribute directly to global warming. Deforestation has cleared land in order to build hotels, airports and roads, and this has destroyed wildlife. In some areas, water shortages are now common because of the need to fill swimming pools and water golf courses for tourists. By pushing up prices for goods and services, tourism can also be harmful to people living in tourist destinations. 

     In response to these (28) ____________, some travel operators now offer environment-friendly holidays. Many of these aims to reduce the negative effects of tourism by (29) ____________only hotels that have invested equipment to recycle waste and use energy and water efficiently. Increasingly, tourists are also being reminded to show respect for customs of the people whose countries they are going to visit, and to support local businesses, such as restaurants and shops which depend on tourism for their main income.

Having passed the entrance exam, ____________ go away for a holiday.

Jenny: "I think higher living standard is one of the reasons that many people want to be a city dweller."  

     Mark: “____________”

Mark the letter A, B, C or D to indicate the most suitable response to complete each of the following exchanges.  

 - "Do you mind if I take a seat?"- “____________”

Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to each of the following questions.  

People think the Samba is the most popular dance in Brazil.

I can't give you the answer on the ____________; I'll have to think about it for a few days.

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions from 35 to 42  

     The sculptural legacy that the new United States inherited from its colonial predecessors was far from a rich one, and in fact, in 1776 sculpture as an art form was still in the hand of artisans and craftspeople. Stone carvers engraved their motifs of skulls and crossbones and other religious icons of death into the gray slabs that we still see standing today in old burial grounds. Some skilled craftspeople made intricately carved wooden ornamentations for furniture or architectural decorations, while others caved wooden shop signs and ships' figureheads. Although they often achieved expression and formal excellence in their generally primitive style, they remained artisans skilled in the craft of carving and constituted a group distinct from what we normally think of as “sculptors" in today's use of the word.  

     On the rare occasion when a fine piece of sculpture was desired, Americans turned to foreign sculptors, as in the 1770's when the cities of New York and Charleston, South Carolina, commissioned the Englishman Joseph Wilton to make marble statues of William Pitt. Wilton also made a lead equestrian image of King George III that was created in New York in 1770 and torn down by zealous patriots six years later. A few marble memorials with carved busts, urns, or other decorations were produced in England and brought to the colonies to be set in the walls of churches - as in King's Chapel in Boston. But sculpture as a high art, practiced by artists who knew both the artistic theory of their Renaissance Baroque-Rococo predecessors and the various technical procedures of modeling, casting, and carving rich three-dimensional forms, was not known among Americans in 1776. Indeed, for many years thereafter, the United States had two groups from which to choose – either the local craftspeople or the imported talent of European sculptors.  

     The eighteenth century was not one in which powered sculptural conceptions were developed. Add to this the timidity with which unschooled artisans - originally trained as stonemasons, carpenters, or cabinetmakers - attacked the medium from which they sculpture made in the United States in the late eighteenth century.  

What is the main idea of the passage?