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Of Charles Dickens' many novels, expectations perhaps ................... to many readers.

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They set _____________ to discover a cure for cancer

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Come ____________, Helen, you can tell me. I won't tell anyone

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Whenever he had an important decision to make, he ______ a cigar to calm his nerves

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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 (43) _____ 2020. Some of the biggest beneficiaries are less developed countries, where it is often their main source of income. (44) _____, along with the economic benefits, this mass movement of people has resulted in environment. People often forget the damage caused by carbon emissions from aircraft, (45) _____ 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 (46) _____, some travel operators now offer environment-friendly holidays. Many of these aim to reduce the negative effects of tourism by (47) _____ 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

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National Parks and other historic sites are not owned by UNESCO or the UN. They are usually owned by the local government and a few are in private hands

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After arguing about the problem for a long time, we agreed that we had to ..... brass tacks.

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She asked me where I …………………from.

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 Your brother .............. tennis very well.

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They are not likely to ________ information during the current armed conflict

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She’s recently been under the weather,______?

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Tourism is changing rapidly as nature, heritage, and recreational destinations becomemore important, and as conventional tourism is forced to _____ tougher environmental requirements

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Would you mind turning ___________ your radio? It's very distracting

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They took ____ measures to prevent poisonous gases from escaping

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Many retail outlets emphasize lifestyle themes, such as the outdoors, to increase the ____ of their products

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People use _________ to wash clothes

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Would you mind turning ___________ your radio? It's very distracting

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An advisor to both Franklin Delano Roosevelt and Harry Truman, .................of Bethune Cookman College

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Water is of vital importance to all living things. Without it, all living things will surely die. We also use a great (16)______ of water daily in our homes, in factories, and in power stations. Most of this water is fresh water and it comes to us from reservoirs, rivers and lakes. The Earth's surface is (17)_____ by large areas of water which we call oceans and seas. If you have tasted the water from the sea, you will know that, unlike fresh water, seawater tastes salty. This is due to the (18)_____ of sodium chloride which comes from the land. Rivers carry it to the sea. Although neither salt nor fresh water has any color, the sea often looks blue (19)______ the sunlight. The reason is that sunlight is made up of many colors. Some colors disappear quickly in the sea but blue light bounces back or is reflected, to the surface. This makes the sea look blue. (20)______ , a stormy sky will make the sea look grey

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My mother can dance very .............. She is a professional dancer.

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They go ..........  a long time, exactly 20 years