Studying botany

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Studying botany

by maihuna » Tue Jan 06, 2009 1:01 pm
In their studies of botany, scientists have researched and discover many of the causes of certain natural phenomena, whose applications came slowly and unpredictably.


discover many of the causes of certain natural phenomena, whose applications came

discover many of the causes of certain natural phenomena, that had applications coming

discover many of the causes of certain natural phenomena, with the applications for them coming

discovered many of the causes of certain natural phenomena, with applications for the discoveries coming

discovered many of the causes of certain natural phenomena, whose applications has come
Source: — Sentence Correction |

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Re: Studying botany

by logitech » Tue Jan 06, 2009 6:18 pm
Discover and researched are not parallel, so get rid of A and B

E uses WHOSE APPLICATIONS HAS COME , applications is plural needs HAVE so E is gone

Between C and D, them in C does not clearly refer to anything so I would go with D

And also ..., whose changes the meaning.
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