How do you think do we need a rule(15 sentence)

1. Is his sister going to become a doctor? What is his sister going to become? Его сестра собирается стать врачом.
2.Are students playing volleyball in the sports ground? Where are students playing volleyball? Студенты играют в волейбол на спортивной площадкею
3. Has the mother bought any apples for dinner? What has the mother bought for dinner? Мама купила яблоки к обеду.
4. Do we have a new computer class in the college? What do we have in the college? У нас в колледже есть новый компьютерный класс.
5. Was I cooking dinner for the family at 5.00? What was I doing at 5.00? Я готовил обед для семьи в 5 часов.
6. Can Nora swim very well in the sea? What can Nora do very well? Нора умеет очень хорошо плавать в море.
7. Is the teacher at the blackboard during the lesson? Who is at the blackboard during the lesson? Учитель во время урока находится у доски.
  

My world of tomorrow is not quite like the fantastic pictures from the movies. I'd like to see in the future, we decided environmental problems, serious illnesses, poverty. So the factories do not pollute the environment, everywhere planted trees, protected plants and animals. In the future we should live in a clean and comfortable cities and ride safe transport. People should do everything to preserve nature, and in addition by eating healthy food and breathing fresh air, to work in normal conditions. All this will make us more healthy and help avoid diseases.

And besides, I hope people in the future world will be happier. They will have more free time, so they will be able to do what I love.

As for me, I understand that no one man can make a better world. So everyone needs to work on himself, to develop the desired quality. Go to College, get a profession, to broaden their horizons. And in order to be happy, man needs not only space technology, but the warmth and friendship of close friends. If we all nice to each other, our world will be better right now.