Раскройте скобки употребляя глаголы в нужной форме Present,Past,Future Indefenite или Continuous. 1) My sister (to leave) to her place at the

1. Исследовать эти данные несложно.
2. Оборудование, которое будет использоваться, должно быть тщательно проверено.

1. To investigate these data is not difficult.
1. These data to be explored are hardly easy.
2. A thorough checking requires new equipment.
2. The equipment to be used must be carefully checked.

Past, Future Simple; Present, Past Continuous; Present, Past Perfect.

1. Mike (to cat) ice cream every day. Look, he (to eat) ice cream now. When I (to see) him in the morning, he (to eat) ice cream, too. He (to say) he (to eat) one ice cream already by that time. I think he (to fall) ill if he (to eat) so much ice cream. 2. They (to walk) along the street and (to talk). Suddenly Nick (to stop) and (to say): "Oh, what shall we do? I (to lose) the key to the door." "If you (not to find) it," said Pete, "we (to have) to wait for mother in the street," 3. When I (to come) to the station yesterday, I (to learn) that my train already (to leave).

4.What he (to do) when you (to see) him yesterday? I (to give) you this book as soon as I (to finish) reading it. 6. When the ship (to cross) the ocean, a great storm (to break) out.

Раскройте скобки, употребляя глаголы в одном из следующих времѐн:Present Simple, Present Continuous, Present Perfect. Present Perfect Continuous.

1. This man (to be) a writer. He (to write) books. He (to write) books since he was a young man. He already (to write) eight books. 2. What you (to do) here since morning? 3. Lena is a very good girl. She always (to help) her mother about the house. Today she (to help) her mother since morning. They already (to wash) the floor and (to dust) the furniture. Now they (to cook) dinner together. 4. He (to run) now. He (to run) for ten minutes without any rest. 5. What they (to do) now? — They (to work) in the reading room. They (to work) there for three hours already. 6.Where he (to be) now? — He (to be) in the garden. He (to play) volleyball with his friends. They (to play) since breakfast time. 7. I (to live) in St. Petersburg. I (to live) in St. Petersburg since 1990. 8. This is the factory where my father (to work). He (to work) here for fifteen years. 9. You (to find) your notebook? — No, I still (to look) for it. I already (to look) for it for two hours, but (not yet to find) it. 10. You (to play) with a ball for three hours already. Go home and do your homework. 11. Wake up! You (to sleep) for ten hours already. 12.I (to wait) for a letter from my cousin for a month already, but (not yet to receive) it. 13. She already (to do) her homework for two hours; but she (not yet to do) half of it. 14. I (to wait) for you since two o'clock. 15. What you (to do)? –I (to read). I (to read) for two hours already. I already (to read) sixty pages. 16. It is difficult for me to speak about this opera as I (not to hear) it. 17.I just (to receive) a letter from my granny, but I (not yet to receive) any letters from my parents. 16. The weather (to be) fine today. The sun (to shine) ever since we got up.19. Every day I (to wind) up my watch at 10 o'clock in the evening. 20. Come along, Henry, what you (to do) now? I (to wait) for you a long time. 21. Where your gloves (to be)? — I (to put) them into my porcket. 22. I (to stay) with some American friends in Chicago. I (to stay) with them for two weeks now. I (to have) a great time here, I (to take) the opportunity to improve my English. I already (to see) the towering skyscrapers of Chicago which are reflected in the rippling water of Lake Michigan._I just (to take) a picture of Chicago's Sears Tower which (to rise) 1,707 feet and (to provide) a panoramic view from the skydeck. 23.I (to go) to give that cat some food. I (to be) sure it (to starve). — But Jane already (to feed) the cat. You needn't do it.

1) It often ( rain ) in this part of the world.2) My wife always ( make ) a plump-cake on Sundays.3) Dad usually ( work ) on Saturdays.4) We sometimes ( go ) to the cinema.5) Jill ( speak ) five languages.6) He ( not like ) pop music.7) She ( not want ) to buy a new TV set.8) … he ( like ) to eat ice-cream.9) … you ( want ) coffee? – No, I … .10) We always ( come ) in time for classes.

2. Раскройте скобки, употребляя глаголы в Past Indefinite ( прошедшее время ). Обратите внимание на глаголы: нг – неправильные, пг- правильные:
1) We ( not have ) a holiday last year. ( нг )
2) I ( buy ) a new dress last week. ( нг )
3) Don’t worry about your letter. I ( send ) it the day before yesterday. ( нг )
4) When … he ( finish ) school? ( пг )

Continuous.
1. Не (to read) a book now.
2. She (to do) her home work.
3. My mother (to sit) at the table now.
4. I still (to write) a letter.
5. They (to play) football.
6. It (to snow) now.
7. We (to have) dinner now.
8. It still (to rain).
9. Why you (to talk)?
10. The girl (to draw) a picture at the moment.

Поставьте данные предложения в отрицательной и вопросительной формах.
1. Mary is sleeping.
2. You are listening to the radio.
3. I am studying.
4. You are eating now.
5. We are drinking coffee at the moment.

Поставьте глаголы в Present Continuous или Present Simple.
1. Don't put your coat on. The sun (to shine).
2. In summer the sun (to shine) brightly.
3. I usually (to wait for) Tom. He is always late.

4. I always (to make) my bed before breakfast
5. We (to have) coffee every morning.
6. I like tea, but now I (to have) coffee.
7. Mary (to play) the piano every evening.

8. What (you / to look at)? – I (to look at) that tree in the garden. I (to like) to look at it early in the morning.
9. Our boys usually (to play) football in the yard.
10. Call them. They (to play) football in the yard.
11. My aunt (not to make) cakes on Mondays, but she (to make) one now.
12. Ann usually (to make) doll dresses herself.
13. She is in the kitchen. She (to make) tea for us.

1. Trade ... well in this area.
2. It is necessary to have correct ... to make a correct decision.
3. He does not have ... money to ... a car.
4. Economists study the ... between prices of different goods in the ... .
5. The economist industrial economics.
6. The growth of industry and agriculture ... the life of all the people in the country.

Affects, data, relationship, market, develops, is interested in, enough, buy.

3. Переведите следующие словосочетания, образованные по схеме «существительное + существительное»:
Образец: market analysis – анализ рынка
Labour economics, labour market study, goods and services prices, growth economics problems, economic situation details, consumer behaviour, future prediction, growth mechanism, agriculture and manufacturing relationship, mineral resources prices, agricultural product price growth, area development, trade growth prediction.

4. Раскройте скобки, употребив глаголы в нужной форме.
1. Economists (to study) situations from real life by means of economic models.
2. Economists (to be) interested in relationship between prices for goods and buyers' behaviour.
3. The buyer (to choose) goods for which he (to have) enough money.
4. He (not/ to follow) our recommendations.
5. The manager (to make) decisions only after careful analysis of all the data.
6. She always (to buy) a lot of clothes.
7. The data (not/ to be) necessary now.
8. The prices for fuel (to be) very high.
9. A consumer (to be) a person who (to buy) goods and services.
10. There (to be) several mining areas in this country.

5. Соедините части предложений А и В и переведите предложения на русский язык:
А.
1. Resources and labour are necessary
2. It is necessary to know marketing
3. It is not enough to study economic theory
4. Like other sciences, economics uses models
5. To buy goods and services it is necessary for a consumer
6. It is not always possible to predict
7. To have enough money for his
8. Development of trade
В.
a) is essential for economic growth of a country.
b) the results of every phenomenon.
c) to produce goods.
d) to sell goods and services well.
e) to have enough money.
f) to be a good economist.
g) family he works a lot.
h) to analyze real life situations.