1. Last year farmers _____ more fertilizers than this year.
a) applied
b) will apply
c) apply
2. More self propelled machines ____ in future.
a) produced
b) were produced
c) will be produced
3. Many different sizes and types of engine ______ in tractors.
a) used
b) are used
c) will use
4. This soil _____ properly and it will give high yields.
a) cultivated
b) is cultivated
c) cultivate
5. All processes _______ much labor have been mechanized.
a) requiring
b) require
c) required
6. Some modern grain drills ______ already by the farm.
a) bought
b) were bought
c) have been bought
7. The soil ______ be cultivated before emergence of the plants, now it is too late.
a) had to
b) must
c) will be able to
8. The typical plow consists of a frame ______ to the tractor.
a) attach
b) attached
c) attaching
9. ______ new crop varieties, farmers must take into consideration weather
conditions.
a) plant
b) planted
c) planting
10. Many farmers ______ to make their own computer programs, as they are
qualified for it.
a) are able
b) have
c) should
III.
1. , .
a) The tractor progressed owing to the use of the powerful engines as well as multiple mechanisms of up to day design.
b) The tractor progressed from its primary use as a substitute for the horse to the present units designed for multiple uses.
c) The tractor developed from its primary use as a mechanism capable of replacing the horse to the up to day units constructed for many jobs.
2. 5 6- .
a) Track type tractors used for pulling a 5 or 6 furrow plough can plow large acreage or do heavy cultivation.
b) Row- crop type tractors are used for carrying a 5 or 6 - furrow plow or for cultivating heavy soils.
c) Track- type tractors are used for pulling a 5 - or 6 furrow plow or for doing heavy cultivation.
3. , .
a) The tool carrier tractor is a power unit that performs a number of tasks.
b) The tool carrier tractor is a power unit that performs specific tasks.
c) A power unit that performs a number of tasks is called the tool carrier tractor.
4. , / .
a) Row crop tractors are made in several types and conformations to adapt them to the many kinds of small grains and varying fields and farm conditions.
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b) Row crop tractors are made in several types and sizes to adapt them to the many kinds of crops and varying field and farm conditions.
c) Row crop tractors are made in several types and shapes to the many kinds of row crops and varying field and farm requirements.
5. .
a) The result of the evolution was the appearance of several classifications and adaptations of the tractor.
b) The many uses and attachments of the tractor resulted in from the evolution of several classifications.
c) The many uses and adaptations of the tractor resulted in the evolution of several classifications.
6. Todays agricultural tractor is a complex vehicle used to propel and power a large variety of implements for agricultural production.
a) / / .
b) / , , / / .
c) / - , / / .
7. The internal combustion engine is a form of heat engine and the name heat engine is given to it because heat energy, produced by the burning of fuel within the engine is changed into mechanical energy.
a) , .
b) , , .
) , , .
8. The power which is produced by the engine is transmitted through various mechanisms until it reaches the rear wheels which rotate.
a) , , , .
b) , , .
c) , , , .
9. A grass seeding attachment is known to be secured for almost all grain drills.
a) , , .
b ) , , .
c) , , .
10. There is a tendency to combine farm operations, plowing and tillage, or tillage and planting, etc.
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a) / : , ..
b) / : , ..
d) / , ..
IV.
