4. I a book, when the phone . A was reading/ rang B read/ was ringing 5. Susan while Tim . A cooked/ watched TV B was cooking/was watching TV 6. When I , Joe . A arrived / slept B arrived / was sleeping

4. I was reading a book, when the phone rang.

5. Susan was cooking while Tim was watching TV.

6. When I arrived, Joe was sleeping.

А, А, B вроде так

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The future of our planet is vague. At the same there are many down-to-earth predictions, which seem to work. At the moment we live in the new era - the 21st century. Many centuries before people have lived in harmony with nature and its riches. Today, we are facing lots of global problems, which should be approached seriously. Otherwise, our planet can turn into an uninhabited space. Most of these problems are the result of technological progress and rapid scientific development. On the one hand, it’s good to have modern advances, such as newer computers, house robots, and office equipment.

 On the other hand, to launch and maintain all these machines, we need lots of natural resources. Besides, the growing number of plants is extremely harmful for the surrounding nature. As I see the future of our planet, we’ll have an over-polluted environment. That’s why we’ll have to spend most of the time locked in our flats and houses. These are my personal speculations, which might be right or wrong. I see lots of mighty skyscrapers in the future. They will be equipped with all the necessary facilities, for example, with grocery stores, kindergartens and schools, fitness centers and hairdressing saloons. They will remind a city of full value in one building. Speaking about transport, I think that with such technological progress we will soon have flying cars and taxis, which will pick up the passengers from their own flats. 

Moreover, I think that vehicles will be computerized and self-operated, which will leave the drivers unemployed. There will be lots of new professions in the future, for example, a telesurgeon, a robot counselor, a space tourist guide, a cloning regulator etc. It sounds bizarre, but this can be our nearest future, and we should think about it today.

1) Я сделаю уроки, когда вернусь домой. - I'll do my homework when I get                                                                                     home.
2) Он пойдёт гулять. - He will go for a walk.
3) Они будут читать. - They will read.
4) Она напишет сочинение. - She will write an essay
5) Мне подарят щенка. -  I will be given a puppy.
6) Я сделаю стенгазету. - I'll make a wall newspaper.
7) Она сходит в магазин. - She goes to the store.
8) Ей купят платье. - She will buy a dress.
9) Ему дадут мяч. -  He will be given a ball.
10) Им вернут поделки. - They will return crafts.