Cloze Test - 20

Verilen parçada numaralanmış yerlere uygun düşen sözcük ya da ifadeyi bulunuz.
In general, (1).......... the position of a metal in the activity series, ............ difficult it is to extract the metal from its ore. (2) .............. since the extraction of metals from their ores requires energy, the extraction of the more reactive metals usually requires more energy than the extraction of the less reactive ores. For example, to extract aluminium from aluminium oxide requires about sixteen times the energy (3)............ to extract iron from iron oxide. This is one reason (4).......... aluminium is (5)............ more expensive than iron.

1. 
 A) higher/ more
 B) higher/the most
 C) the highest / the most
 D) the higher/ more
 E) the higher/the more

2. 
 A) Furthermore
 B) Notwithstanding
 C) Therefore
 D) As a result of
 E) On the other hand

3. 
 A) required
 B) requiring
 C) having been required
 D) to require
 E) to be required

4. 
 A) when
 B) which
 C) how
 D) why
 E) where

5. 
 A) many
 B) much
 C) by far
 D) quite
 E) fairly




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