IV. Write I must or I had to.
1) It’s late. ______ go now.
2) ________ get up early tomorrow. I have a lot to do.
3) I came here by train. The train was full and _________ stand all the way.
V. Read the text and translate it into Uzbek language.
Crude oil consists of several different substances. These substances are mostly compounds of hydrogen and carbon. Any compound that includes carbon is known as an organic compound. The hydrogen atoms join with the carbon atoms to make hydrocarbon molecules.
Complier:__________ Ishonqulov Sh. U.
“Tasdiqlayman”
_____________ B. Xoliyorov
“Xorijiy tillar” kafedrasi mudiri
“______” ____________ 2022
NEFT VA GAZ FAKULTETI I-BOSQICH TALABALARINING
I-SEMESTRI UCHUN INGLIZ TILI FANIDAN
YAKUNIY NAZORAT SAVOLLARI
Variant № 20
I. Speak about yourself.
II. Translate the given words into Uzbek.
1) unsaturated 2) hook 3) rusted 4) nitrogen 5) engineer
III. Read the sentences and choose the correct words.
1) Carbon / Molecule is necessary in order to have an organic compound.
2) The saturated / unsaturated hydrocarbon could not take any more hydrogen atoms.
3) It is hard to detect nitrogen / sulfur because it is odorless and colorless.
IV. Use what or where to complete the questions.
1) _______ do you work?
2) ________ do you do?
3) ________ is my helmet?
4) ________ is a roughneck?
5) ________ does he do?
V. Read the text and translate it into Uzbek language.
Crude oil has four main kinds of hydrocarbon molecules. These are paraffins, naphthenes, aromatics, and asphaltics. These molecules help to determine the petroleum’s physical properties. Physical properties are things like viscosity or density. The amount of hydrogen atoms that are linked to carbon atoms is not always the same.
Complier: ___________Ishonqulov Sh. U.
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