ACCORDING TO THE AUTHOR THE IMPRACTICABILITY OF USING COAL OIL SH...

786) According to the author the impracticability of using coal oil shale and coal tars assources of energy is due to_____A. their being time consuming B. their being money consumingC. the scarcity of sources D. the lack of technologyLondon is the big city, but many of the people who live there regard it as a number ofsmall towns put together. Each district has its (41)_______ identity and atmosphere. Andsome parts are even described by their (42)_______ as villages. Much of the centre of the city(43)_______ of shops and businesses and the majority of people live in the suburbs(44)_______ of them travel to work in the city every day (45)_______ train, bus, tube or car.The (46)_______ of living in London is higher than most other parts of Britain, and manypeople are paid extra money on top of their (47)_______ because of this.Millions of visitors come to London every year from all (48)_______ the world to seethe famous sights, such as Buckingham Palace, and many other historic buildings. London isalso very (49)_______ for its theatres, red buses, and black taxis. London has (50)_______attractions, both for people from overseas and for people from other parts of Britain.