Iv-semestri uchun ingliz tili fanidan yakuniy nazorat ishi

NEFT VA GAZ FAKULTETI II-BOSQICH TALABALARINING
IV-SEMESTRI UCHUN INGLIZ TILI FANIDAN
YAKUNIY NAZORAT ISHI


Variant № 1


I. Translate the given words into Uzbek.
1 above-ground 2 carefully 3 schedule 4 responsibility 5 consume
6 boiling point 7 impurity 8 rusted 9 to replace 10 maintenance


II. Match the words or phrases (1-5) with the definitions (A-E).

1___ cost-effective	A) to breathe something in
2 ___ shale gas	F) the inability to breathe due to lack of oxygen
3___ asphyxiation	C) something that is inexpensive in regards to the money spent on it to obtain a result
4___ inhale	D) a person or company who receives a service
5___ client	E) natural gas that is trapped in shale formations

III. Read the text and write T (true) or F (false) at the end of the given sentences in 1-5.
1 Biogas comes from underground reserves. 2 Biogas is mostly methane.
3 Electricity and gas are easy to get in Rwanda. 4 A lot of Rwandans are farmers.
5 Rwanda is planning 300 biogas plants
Biogas can come from organic matter, for example rotting plants and animal waste. When these things rot and there is no oxygen, they make methane. I live in Rwanda, near the centre of Africa. We're a very poor country. Most people here have no electricity and no gas. But we are improving our country. Most people here live by farming. Most people in the countryside have cows; so in fact, we have plenty of animal waste. We are making small biogas plants. They can make gas from animal waste. The dung from two or three cows is enough to make gas for cooking and lighting for one house. We now have more than 300 biogas plants around the country, and we're building more. I am happy making life better here. And we are doing this with waste. Amazing