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because of Vs. by

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by alivapriyada » Sat Sep 25, 2010 10:39 am
During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects.

because of both Einstein's theory of relativity and

by both Einstein's theory of relativity and

by Einstein's theory of relativity and also

because of Einstein's theory of relativity and also

as a result of both Einstein's theory of relativity and
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by akhpad » Sat Sep 25, 2010 10:48 am
Semicolon connects two closed related main clauses.

"was made" is passive voice construction because doer comes after "was made possible by".

Answer is B.

B is better than C.
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by alivapriyada » Sat Sep 25, 2010 11:01 am
akhpad wrote:Semicolon connects two closed related main clauses.

"was made" is passive voice construction because doer comes after "was made possible by".

Answer is B.

B is better than C.
ok i agreed B is better than C
well i chose A,could you please explain why A is wrong???
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by akhpad » Sat Sep 25, 2010 11:17 am
alivapriyada wrote:
ok i agreed B is better than C
well i chose A,could you please explain why A is wrong???
Because we need BY not BECAUSE
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by alivapriyada » Sat Sep 25, 2010 11:21 am
akhpad wrote:Semicolon connects two closed related main clauses.

"was made" is passive voice construction because doer comes after "was made possible by".

Answer is B.

B is better than C.
got it clear..many thanks!!!
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