Iv-semestri uchun ingliz tili fanidan yakuniy nazorat ishi

IV. Write sentences in the Past Simple.
1) The gas is stored in tanks. 2) Ahmed isn't late. 3) She's in Saudi Arabia.
4) Ian and Matt aren't in the office. 5) I'm in the workshop.


V Write warnings using must or mustn't.



Complier: Ishonqulov Sh. U.



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


Variant № 2


I. Translate the given words into Uzbek.
1 cluttered 2 enclosure 3 explosion 4 jammed 5 first aid kit
6 plentiful 7 to liquefy 8 bent 9 to prevent 10 requisition


II. Read the sentence pairs. Choose which word or phrase best fits each blank.
1) hydrogen sulfide / self-contained breathing apparatus
A) Before entering an enclosed space workers should test it for ____________.
B) A ______________ can provide a worker with a decent supply of air.
2) flammable / odorless
A) Before gas companies add a scent to it, natural gas is_______________.
B) People should not smoke near natural gas because it is _______
3) atom / organic compound
A) An ________ contains carbon molecules.
B) A special microscope had to be used view the __________.
4) hydrogen / physical properties
A) The scientists inspected the sample’s ________.
B) There are two ________ atoms in a water molecule.


III. Match the sentence halves to describe the pictures.
1 The wires a) is frozen. The system is down.
2 The tank b) is loose. So it's noisy.
3 The computer c) is damaged. There's a big dent in it
4 The cap d) is leaking.
5 The belt e) are corroded.