unit 2 lesson 5

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Exercise 1 complete the conversation with words from he box

Host:Welcome to the show,Dr.Evans.Give us your predictions for 100 years in the future.
Dr.Evans:I'm an optimist.I think there will be many technological advances.
We will be able to cure diseases,like cancer and AIDS.We'll be able to generate all our energy from nuclear power,so we'll be able to cut most greenhouse gas emissions.We'll all have electric cars.They will be able to drive themselves-they won't need drivers and we'll be abie to relax and enjoy the journey!
host:what about in the field of space travel?will we be able to travel to other planets?
Dr.Evans:Yes,we'll be able to go to mars and perhaps we'll be able to live there.In the future,anything is possible!
Exercise 2 write three things that you think we definitely won't be able to do in the next 50 years.
a I can't will play the trumpet
b I can´t will jump on the bed
c I can't will have play basketball