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Grammar exercises

15. Fill in the gaps in this paragraph with the prepositions in, on, at or to.

Janet was born … Rochester … December 22nd … 3 o'clock … the morning. Rochester is the state of New York … the United States. Now, she goes … classes … the university. She usually arrives … the morning …8 o'clock. … weekends, she likes driving … her friend's house … Canada. Her friend lives … Toronto. She usually arrives … 9 … the evening and leaves … Sunday morning. Saturday, they often meet friends … the cinema. … summer, … July for example, they often go … the countryside.

16. Put in the right preposition if necessary.

1. Don’t forget to put a stamp … the postcard before you post it. 2. What time are you going … home? 3. The girls are … the bus stop. 4. Would you like to live … another country? 5. Water freezes … 0 degrees Celsius. 6 In Britain it’s expensive to travel … train.7. Do you usually walk … work? – No, I go …bicycle. 8. The train leaves … five minutes. 9. Can you play tennis … next Sunday? 10. I work … an international company. 11. My office is quite … the centre of the city.

17. Read and translate. Pay attention to the usage of the prepositions.

1. There are many combinations of different rhythms in nature. In this wonderful world there are rhythms that men can see, like those of sea waves. There are unseen (невидимые) rhythms that we cannot see, but which we can measure by scientific instruments. There are different rhythms in trees from the straight pine-tree to the curve of a palm. In each leaf there is rhythm.

There are rhythms in verses even without music. Rhythm is a part of poetry.

2. Geysers are hot springs, found in currently or recently volcanic regions, that intermittently jet steam and superheated water into the air. It consists of a tube leading down to the heat source. Ground water that accumulates in the pipe starts to bubble when critical temperature is reached, heating the upper layers which extend and jet out of the orifice. This reduces the pressure enough for substantial steam formation, with subsequent eruption. The process then recommences (возобновляется).

Yellowstone national park is the oldest and largest national park in the US. The park has 10 000 hot springs and 200 geysers. ‘Old faithful’ is the most famous of these. Every 33-93 minutes it embraces hot water and steam to a height of more than 50 meters.

18. Find in exercise 16 the words or phrases which mean the same as:

в природе; с помощью научных инструментов; даже без музыки; состоит из трубы; бьют струей из отверстия; понижает давление; с последующим выбросом; наиболее известный из них; на высоту.

19. Read the text about geysers once more. Answer the following questions to the text.

1. What are geysers? 2. Where do hot springs jet steam and superheated water? 3. Does a tube of a hot spring lead up or down to the heat source? 4. Where does ground water accumulate? When does it start to bubble? 5. Where do the upper layers jet out? 6. Why does the process recommence? 7. How often does ‘Old faithful’ embrace hot water and steam and to what height?

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