5. what nick (to do) when you came to his place? 6. what you (to do) when i rang you up? 7. i (not to sleep) at nine o'clock yesterday. 8. what he (to do) yesterday? - he (to read) a book. 9. what he (to do) the whole evening yesterday? - he (to read) a book. 10. she (to sleep) when you came home? 11. my brother (not to play) tennis yesterday. he (to play) tennis the day before yesterday. 12. my sister (not to play) the piano at four o'clock yesterday. she (to play) the piano the whole evening. 13. when i came into the kitchen, my mother (to cook 14. she (to cook) the whole day yesterday. 15. we (to wash) the floor in our flat yesterday. 16. we (to wash) the floor in our flat from three till four yesterday. 17. you (to do) your homework yesterday? 18. you (to do) your homework from eight till ten yesterday? 19. why she (to sleep) at seven o'clock yesterday? 20. he (to sit) at the table the whole evening yesterday

5) was Nick doing
6) were you doing
7) I was not sleeping
8) What did he do yesterday? He read a book
9) What was he doing ...? He was reading ...
10) Was she sleeping..?
11) did not play ... He played...
12) was not playing... She was playing...
13) was cooking
14) was cooking
15) washed
16) We were washing..
17) Did you do...?
18) Were you doing your? 
19) Why was she sleeping ...?
20) He was sitting at

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.