Task 4. Write about family
5)
Control work
Variant №
24
Task 1. Translate the following text into Uzbek
BITUMEN
Bitumen is a mixture of dark, sticky, highly viscous organic liquids composed mainly of
aromatic hydrocarbons. It is usually black or dark brown in color. Bitumen found in nature is
known as crude bitumen, and that obtained by the distillation of crude oil is called refined
bitumen. It is now possible to produce bitumen from nonpetroleum based renewable resources
such as sugar, molasses, or starch. Materials that contain bitumen are described as bituminous,
such as bituminous coal and bituminous rock.
Bitumens are used primarily for paving roads. They have also been used for waterproofing
products such as roofing felt and boats. Some have used bitumen plates to dampen the noise
produced by moving computer parts (such as hard drives) and dishwashers. With the recent rise
in oil prices, it has become profitable to upgrade bitumen to synthetic crude oil.
Task 2. Find the translations of the following terms in your native language
Estimation of investition projects
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Economical efficacy of projects
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System approach
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Tender trades
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Block house
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Task 3.
Task 4. Write about “How to keep the earth clean and safe”
5)
2) Put these words in the correct order to make sentences.
1 Rowena / the / all / does / calculations
2 Julita / of / charge / is / in / staff / the / schedule
3 Thomas / next / graduate / hopes / to / year
4 Nasim / the / looks / after / finances
5 the / others / the / all / out / are / at / moment
Control work
Variant №
25
1)
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