Answer the following questions 1) What is money? Money is anything „what you buy things with.“ 2) What role does the money play in market exchanges? Money is a medium of exchange, in terms of which the value of all goods and services is exdivssed. Money allows for complex exchanges to take place more easily than using barter. 3) What is price? The amount of money for which a/one unit of goods or services is exchanged is called price. 4) How is the price established in the market? The price is the result of compromise between expectaions of a buyer and a seller. 5) What is profit and how is it related to price? The difference between the price at which you sell a good and the price at which you bought it in a trade transaction is normally referred to as profit.

Present Perfect, Past Simple, Past Continuous или Past Perfect. 1. They (told) me yesterday that you (had got) an excellent mark. 2. When did you (receive) a letter from your friend? 3. Our grandmother (was cooking) dinner from twelve till three yesterday. 4. Look! What beautiful flowers she (is buying)! 5. They ( travelled) along the coast of Africa last year. 6. We (have not  seen) each other for ages. 7. They (have  eaten) all the apples which I (brought). 8. When the children (had had) dinner, they (went) for a walk. 9. Last summer we ( lived) in the country and (went) to the river every day. 10. My sister ( spent) a lot of money yesterday. 11. She is so upset: she (has lost) the key to the front door. 12. By the 1st of September all the children (had returned) from the country. 13. Columbus ( discovered) America 500 years ago. 14. Columbus (did not  know) that he (had discovered) America. 15. I have already ( read) five English books. 16. He (had discussed) the problem with a lot of people before he (took) a decision. 17. Mother (has baked) a delicious cake! Sit down at the table and let's eat it! 18. She (was reading) an English book the whole evening yesterday. 19. I have never ( been) to Greece. 20. Have you ever ( been) to the Niagara Falls? 21. At this time yesterday they (were sitting) on the sofa and (listening) to their grandmother who (was telling) them fairy-tales. 22. My friend has just ( rung) me up from London. 23. I (was standing) at the tram-stop when it ( began) raining. 24. We (have not  skated) since last winter.

Selena Gomez - Selena Gomez's stunning looks are due to her parents. From her father, Latin American Ricardo Gomez, she inherited a lush mane of curly hair and plump sensual lips, an from her mother, Anglo-Italian Mandy Cornett, she got a wide snow-white smile and bottomless brown eyes.

Селена Гомес - Сногсшибательная внешность Селены Гомес – заслуга ее родителей. От отца, латиноамериканца Рикардо Гомеса, она унаследовала пышную гриву вьющихся волос и пухлые чувственные губы, а от мамы, англо-итальянки Мэнди Корнетт, ей досталась широкая белоснежная улыбка и бездонные карие глаза.

Николь Кидман – замечательная австралийская и американская актриса, снявшаяся в нескольких десятках известных фильмов. За свою выдающуюся игру Николь получила премию американской киноакадемии, три Золотых Глобуса и множество других наград. Она также хорошо поет и является лицом нескольких известных компаний.

Nicole Kidman is a remarkable Australian and American actress, who starred in several dozen famous films. Nicole has won an Academy Award, three Golden Globes and a lot of other awards for her outstanding acting. She is also a good singer and a face of some famous companies.