ответ:1)However it was difficult to build very tall buildings because thebricks were not strong enough.2)in 1885 the world`s first skyscraper a ten-storey office building opened in Chicago .3)Then in 1852 Elisha Oits invented the elevator and in the 1880s engineers developed a new buildings technique using steel.4)In big cities such as Chicago and New York that need 5)n fact the word skyscraper comes from the the name sailors gave to the tallest mast on a ship 6)Between 1930and 1931 the Empire State Building grew almost one floor higher every day.The 3.400 men who worked on it finished it in 14 months 7)Astana the capital of Kazakhstan also has its share of skyscrapers .The triumph of Astana is one of the most impressive.It was completed in 2006 and has 39 floors with shops offices apartments and a hotel
Объяснение:
Dear Andrew,
I’m glad to hear from you again. Sorry for not answering you right away, I was very busy. Now I can answer on your questions about school.
To be honest, I like every single subject and they all are easy for me. Even Mathematics and Chemistry! The that I spent on my homework depends on how much homework I have to do and how hard it is. Usually it takes me from two to four hours. And after finishing my homework I get to spend the free time studying French, Spanish and Chinese. But I don’t always spend it that way, sometimes I draw, listen music or paint. I’m sorry, but I have to go and help my mum. Hope to hear from you soon!
Sincerely, (name and last name)
Надеюсь
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