新目标Go for it版 八年级上Unit7 Will people have robots Section A 1a-3a课件(33张PPT含音频)
In the future, there will be _______ fresh water because there will be _____ pollution in the sea.
In 100 years, there will be _______ cars because there will be _______ people in the cities.
There will be ______ jobs for people because ________ robots will do the same jobs as people.
I think there will be ________ cities because people will build ______ buildings in the country.
In 50 years, people will have ______ free time because there will be ______ things to do.