ответе на вопросы плз малю 1)why couldn't people build really tall buildings in the past? 2)when could people start building skyscrapers? 3)how did the invention of the elevator change the history of buildings? 4)why did people want to build skyscrapers in cities? 5)why are tall buildings called 'skyscrapers'? 6)how fast did the empire state building grow? 7) what can you find in the triumoh of astana in kazakhstan

I will do my homework. Will I do my homework? I won't do my homework.
He will be a good student. Will he be a good student? He won't be a good student.
My grandmother will sleep after dinner. Will my grandmother sleep after dinner?
My grandmother won't sleep after dinner.
They will work part-time. Will they work part-time? They won't work part-time.
We will drink tea every day. Will we drink tea every day? We won't drink tea every day.
Michael will be a writer. Will Michael be a writer? Michael won't be a writer.
John will have a car. Will John have a car? John won't have a car.
You will be a good friend. Will you be a good friend.? You won't be a good friend.
He will work at the office. Will we work at the office? He won't work at the office.
It will be difficult to remember everything. Will it be difficult to remember everything? It won't be difficult to remember everything.

1 Her sister  doesn't live in Moscow. Does her sister live in Moscow? 2 my friend doesn't learn english. Does my friend learn English? 3 our teacher speaks french. Our teacher doesn't speak French. Does our teacher speak French? 4 this engineer works at our office. This engineer doesn't work at our office. Does this engineer work at our office?5 his wife goes to the ofice in the morning. His wife doesn't go to hte office in the morning. Does his wife go to the office in the morning? 6 her friend .does english exercises at home. Her friend doesn't do english exercises at home. Does her friend do English excercises at home? 7 his name is victor. His name isn't Victor. Is his name Victor? 8 they are having a dictation now. They are not having a dictaiton now. Are they having a dictation now?