12. вспомните образование страдательного залога — to be (в нужном времени) + 3-я форма глагола. а. найдите пять случаев употребления страдательного залога в тексте 1 и четыре случая — в тексте 2. переведи-те предложения. б. преобразуйте следующие предложения действительно¬го залога в страдательный по образцу: people widely use electronic devices-electronic devices are widely used by people. 1. electronic devices control the work of power stations. 2. they calculate the trajectories of spaceships. 3. people dis¬cover new phenomena of nature due to electronic devices. 4. scientists designed a variety of tubes for specialized functions. 5. american scientists invented the transistor in 1948. 6. inte¬ grated circuits greatly reduced the size of devices. 7. new types of integrated circuits increased packing density. 8. electronics has extended man's intellectual power. 9. scientists are looking for new ways for the improvement of integrated circuits tech¬ nology. 10. jack kilby developed the concept of integrating de¬ vice and built the first 1с in 1958.

1. the work of power stations is controled by electronic devices.

2. the trajectories of spaceships are calculated by them.

3. new phenomena of nature are discovered by people due to electronic devices.

4. a variety of tubes for specialized functions were designed by scientists.

5. the transistor was invented by american scientists in 1948.

6. the size of devices was greatly reduced due to integrated circuits.

7. packing density was increased due to new types of integrated circuits.

8. man's intellectual power has been extended due to electronics.

9. new ways for the improvement of integrated circuits technology are being looked for by scientists.

10. the concept of integrating device was developed by jack kilby and the first iс was built in 1958.

1.Ukrainian national food got a merited renown almost in all places of the world. Different floury dishes (pampushki, galushki, vareniki, korzhi and others), meat dishes (Ukrainian sausages, cold collations, game, birds etc.), vegetable and milk dishes (ryazhenka and sirniki), various drinks of fruit and honey are very popular in Ukraine. Starters characterize Ukrainian national cuisine as a full one in terms of nutrition quality. A wide range of soups, recipes of which include majority of available ingredients, enrich nutrition and beneficially effects human digestive system. Ukrainian cuisine starters are first of all soups like borsch. Each region of Ukraine has it’s own borsch recipe. Although it is not a unique major dish of Ukrainian national cuisine. Such soups like kulish, borage, yushka meat soup, fish soup (ukha), okroshka are also popular. And each of these soups has a lot of variations. A lot of soups are prepared on the basis of popular types of meat and vegetables. The most popular meat basis is pork, while beet-root, legumes, potatoes and carrots are the most popular vegetables.

2.But especially known and most favorite dish all over the world is famous Ukrainian borsch. Borsch is cooked of fresh vegetables: cabbage, beet, tomato with the addition of pounded lard with garlic and parsley. The combination of all these groceries give the borsch its piquancy, aroma and unforgettable taste. There are about 30 types of Ukrainian borsch (Poltava borsch, Chernigov borsch, Kiev borsch, Volyn borsch, Lviv borsch and others). Ukrainian national cuisine afters are delicious, nutritious and useful. Some afters have penetrated into world cookery, for example vareniki and halushki, eaten with great pleasure all over the globe, especially where there is Ukrainian Diaspora. Besides all that we have to mention such Ukrainian cuisine afters as meat balls, roast meat, diverse recipes of cutlets, polyadvitsa, krucheni- ki, smazhenina, zazivanets, mazuryky and loads of fish dishes. A lot of afters are made from potatoes: deruny and knydly, for example. Particular attention should be paid to starchy foods. Ukrainian cuisine prepares great quantity of pies (pirogs) and slozheniks. Another special dish is holodets (aspic), prepared according to different recipes all over Ukraine.Various porridges — varenyky filled with cottage cheese, potatoes, stewed cabbage and berries in summer — are prevalent in Ukraine too.

3.

Stewed meat with potatoes, Ukrainian bitki with garlic and lard, stewed cold boiled pork with cabbage and lard, kruchenyky and others have the same popularity among Ukrainian lovers of tasty food. Fish dishes have a considerable part in Ukrainian national food assortment from the old times. For example crucian (carp) baked in sour cream, fish kruchenyky, carp stuffed with mushrooms and boiled buckwheat, carp stewed with onion or sour cream, pike perch stuffed with mushrooms and crawfish and others. Ukraine national cookery is rich in meals cooked in special cases (wedding, birth of the child, send-off to the army and others). In such a way pancakes of wheat and buckwheat flour and varenyky are the obligatory meals in Pancake week (Maslenica). Meat or liver pies are usually cooked for the most solemn occasions. The ceremonial dish was fruit compote — uzvar. Now these dishes are common in every Ukrainian and Russian canteen or restaurant.

1. Have you dusted the house for fingerprints yet?

for fingerprints yesterday

Yes, the house was dusted for fingerprintsyesterday.

2. Have you found any evidence yet?

this morning

3. Have you interviewed the house owners yet?

last night

4. Have you questioned the neighbours yet?

this morning

5. Have you arrested any suspects yet?

yesterday evening

6. Have you interrogated the suspects yet?

last night

7. Have you recovered the stolen goods yet?

this morning

8. Have you written your report yet?

an hour ago