) Read the text and answer the questions,
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 Triumph of Astana in Kazakhstan?

waste     to waste

protection     to protect

destraction     to destroy

pollution     to pollute

damage     to damage

damage     damaging

environment     environmental

harm     harmfull

danger     dangerous

safety     safe

greg proposed to have some chocolate

cristina proposed some more juice to sandy

dad adviced to gabi not to drink cold water

mum asked nastea to put the pie into the oven

in 2100 all children won`t go to the school. they will study at home. in 2100 all people will be able to have free flight to the space. in 2100 all people will know 8 or 9 langueges. in 2100 all people will have robots.

1. earn money,  broadcast news, follow advice, get access to the internet, read books in the original language, make presentation

2.1 cat's name was jane.

2.2 young boy looked after jane.

2.3. boy wasn't able to find his cat.