What do you think life will be like in 2050? Some students are talking about it on the Internet.
Julia: In 2050, there won't be enough water. Some places will be drier and people will not be able to have enough food. There may be serious water and food shortages.
Ashley: Don't be so pessimistic about that, Julia! People will solve these problems. And I think there will be less water pollution. Water will be much cleaner than it is now. .
Linkin: I quite agree with Ashley. And I believe in 2050 doctors will be able to help blind and deaf people see and hear again. All the people will be healthy because they will take a kind of special medicine when they are born.
