1. Put the words in brackets into the correct form to make an accurate description of sizes of computers. As for Supercomputers, the term is commonly applied to (fast) available at a given time; current personal computers are (powerful) few years ago. Supercomputers are used primarily for scientific and engineering work. Unlike conventional computers, they usually have (many) CPU, often functioning in parallel (simultaneously); even higher-performance supercomputers are now being developed through use of massively parallel processing, incorporating thousands of individual processors. Supercomputers have huge storage capacity and very fast input/output capability, and can operate in parallel on corresponding elements of arrays of numbers rather than on one pair of elements at a time. high-performance systems than the supercomputers of just a than one

1. At Christmas they often give Mary presents. 2. She likes her friends. 3. I've got a tortoise, I feed it with vegetables. 4. It is singing lovely. 5. We feel so lonely, stay with us. 6. We don't like to walk our dog. 7. He overslept this morning. 8. "Who is speaking?" "It's me, Ann." 9. May I give you a good piece of advice? Spend more time with your son. You can help him much. 10. They went to see their friends. 11. Where are my glasses? Has anybody seen them ? 12. You spend too much time playing football. 13. Is Jane at home? Can I speak to her? 14. The hole on your pullover is getting bigger. You should mend it . 15. We are good friends, aren't we. 16. Mrs. Smith went home because she was tired. 17. Give Jane this watch. Give her that watch too. 18. Is this Miss Broun's watch? - No, it isn't. 19. You can take the horse to the water, but you cannot make it drink. 20. Is it a boy or a girl? 21. Take my dictionary, it is better. 22. Would you like some fish? - Yes, please. It is very tasty. 23. Australia is one of the five continents, but it is much smaller than the other four.

Healthy life-style is really important nowadays.To be healthy you should eat healthy food like fruits and vegetables. And of course you should drink a lot. Water is life! And don't forget to do morning exercises! It gives you strength for a whole day. You should play sports, go jogging, play different games, and walk a lot. Any sport can help you to be healthy, fit and happy! Some people smoke and drink alcohol but it’s dangerous for a human organism. So to be healthy and fit it is important to eat useful food containing a lot of vitamins, be physically active and avoid stress!