Iv-semestri uchun ingliz tili fanidan yakuniy nazorat ishi

III. Make questions. Use the Past Simple.
1 you / about / Did / the / learn / oil/at / industry / school/ ?
2 industry / Why / you / did / choose / oil / the / ?
3 tools / school/Did / use / you / power / at / ?
4 you / How / learn / did / oil/about / jobs / ?
5 did / lessons / When / you / English/ begin / ?
IV. Read the sentence pairs. Choose where the words best fit the blanks.
1 storage tank / meter prover
A) The _______ is ful of petroleum.
B) The buyer used a _______ to measure the oil.
2 buyer / seller
A) The _______ is raising the price per barrel of oil.
B) The _______ agreed to pay the company $1000.
3 offloading line / gauged
A) The tank was ________ already.
B) The driver connected the _________ to the truck.
4 oxygen / sulfur
A) Animals need _________ in order to breathe.
B) ________ is a yellow substance with an unpleasant smell.


V. Read the text again, then mark the following statements as true (T) or false (F).

There are several different ways to label crude oil. These oil properties can determine the quality and also describe the oil. One important property of oil is its viscosity. Different types of oil have different viscosity numbers, measured in centipoises (cp). Oil that is watery, with low vis, moves easily. Oil with high vis will move more slowly. Therefore, low vis oils are preferred by engineers. Another way to characterize oil is by the pour point. The lower the pour point, the better the oil is. This is because oil also needs to flow in cold temperatures. Color and odor are two more important oil properties. Different oil can vary greatly in color. The lightest crude oil is almost colorless. Heavier crude oil can be green, yellow, red, or black. The odor of oil is generally characterized into sweet, sour, and aromatic crudes.

1 ___ The main property of oil is its viscosity.