- Read and speak
a) Ray Kurzweil i one of 18 great modern thinkers who are trying to solve some of the wold’s biggest challenges. Here are some of the problems they are considering. Put them in order of importance for you
a) Making solar energy much cheaper-3
b) Getting clen water to everyone-1
c) Improving towns and cities-5
d) Devoloping virtual reality tehnology-4
e) Improving health care and medicine-2
b) Read the text. Which of the problems in exercise a1 is doses it mention?
1) Making solar energy much cheaper
2) Devoloping virtual reality tehnology
3)Improving health care and medicine
4) Getting clen water to everyone
c) Mathc the titles with the paragraphs. Write a-e in the boxes. There is one title you won’t use.
1-D Bigger and better brains
2-C Who wants to live forever?
3-e Soutions to the earth’s problem
4-B Fun in the future
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