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Jouer Test
1. 
By the year 2050, 5% of the world's population_________(move) to outer space.
2. 
In 50 years from now, intelligent robots________ (run) the government
3. 
By the end of this century, 50% of all species_________(become) extinct.
4. 
By 2030, sea levels________(rise) by thirty centimeters
5. 
Computers_______(replace) teachers by the end of this century
6. 
People________(live) on the moon in fifty years' time
7. 
By 2050, robots______(take) over the workplace
8. 
By the year 2070, people_________(live) for 200 years