Subjects for Grade 7 in the US英语作文

In the future,under the help of the computer,our life will be much more convinient.First,robots can help us with our housework and so on,so that we won't have to do these things ourselves.They can also help us with our work,cause they wil be very clever.
Second,I won't have to go to school for study.With the online courses and computers,I can finish my learning easily at home.
Third,people will be more rich and life can be happy to everyone.Besides working,everyone will have the chance to choose his own way of living.
To realise the wonderful life in the future,we have to study and work hard now to improve our enconomy and technologies.With the rapid development of them,the life above must come true some day.Let's try our best for it!