Although (0) A some groups of people have always lived outdoors in tents, camping as we know it today began to be 15) _______ about 50 years ago. The increase of the use of cars and improvements in camping 16)___________ h...

Although (0) A some groups of people have always lived outdoors in tents, camping as we know it today began to be 15) _______ about 50 years ago. The increase of the use of cars and improvements in camping 16)___________ have allowed more people to travel longer distances into the countryside and to stay there in greater comfort. Many campers like to be 17) __________ themselves in quiet areas, so they 18) ________ their tents and food and walk or cycle into the forest or the mountains. Others, preferring to be near people, drive to a public or privately-owned campsite 19) ________ has up-to-date facilities, like hot showers and swimming pools. Whether campers alone in the mountains or on a busy site, they should remember to leave the area clean and tidy. In the forests, they must put out any fires and keep food hidden to avoid attracting 20)___________ animals. 0 A some B every C both D each 15 A familiar B popular C lovely D current 16 A bags B luggage C equipment D property 17 A on B by C at D of 18 A take B make C do D give 19 A where B who C which D when 20 A wild B natural C loose D free помогите пожалуйста