GMAT Sentence Correction (SC) | Re: With its plan to develop seven and a half acres of shore land

Basically the meaning of the sentence is:

There are large number of communities (on the Great Lakes) thatare looking to their waterfronts; Cleveland is but one of them.

In fact, the above subject-verb agreement pattern is pretty much consistent across all such sentence structures; the one exception to this arises from the wordonly . So, if this sentence
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