【正文】
_____ robots will do the same jobs as people. 4. I think there will be _______ cities because people will build ________ buildings in the country. 5. In 50 years, people will have _______ free time because there will be ________ things to do. fewer more more more less more Complete the predictions with what you think will happen. 3b 1. Kids study at school now. In 100 years, _______________________________________ _______________________________________ 2. I sometimes see blue skies in my city, but in the future ______________________________ _______________________________________ 3. People now usually live to be about 70–80 years old, but in the future ______________ ______________________________________ 4. Families usually spend time together on weekends, but maybe in 200 years ________ ______________________________________ 3c Draw a picture of what you think a city in the future will be like. Then describe it to the class. I think there will be more tall buildings, and there will be fewer cars and more buses.