26.because, robots, over, humans, dangerous, our, future, cars, run, and |
What will our world be like in 2050?We asked a group of experts to make their predictions(预测)about our (1)
.
By 2050, we will have "clever" (2)
. We won't have so many accidents, (3)
they will be able to talk with each other. Cars will slow down by themselves or stop in (4)
situations. Also, our cars will(5)
on electricity.
By 2050 our homes will be more eco-friendly (环保的). We will use solar (太阳的) energy, and we will recycle (回收) water. There will be more people in the world (6)
our houses will be smaller. We will have (7)
to help clean, cook and do (8)
home shopping.
We won't die!The computers in the future won't look like machines. They'll look like (9)
.
By 2050 there will be too many people on the earth and (10)
100 million people will be living on the moon and other planets. We will be able to travel to Mars and be back in just three days.