writing questions

Test Preparation
1

<p><along> the curve of islands known as the Florida Keys <lies> a reef of living coral, <the only="" one=""> of <a kind=""> in the continental United States. <no error=""></no></a></the></lies></along></p><a kind="">

<p>In <those cities=""> <in which=""> public transportation is adequate, fewer traffic problems occur and pedestrians <are rarely=""> <involved in=""> accidents. <no error=""></no></involved></are></in></those></p>

<p>The quality of multivitamin tablets <is determined=""> by <how long=""> <its> potency <can be="" protected=""> by the manufacturer's coating material. <no error=""></no></can></its></how></is></p>

<p>could someone explain these? for the second one i thought "in which" was supposed to be "where".. but apprently it's no error.</p>
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2

<p>"a kind is wrong" as well as "its" in the last one since they are talking about the vitamins.</p>

3

<p>sorry, "a kind" is wrong.</p>

4

<p>how would you fix the error? i know the answers i just want to know why</p>

5

<p>it would make sense if you completely omitted "of a kind", and make it "the only one in the continental united states", but the "of" is not in the brackets so i dont know</p>

6

<p>i think it would be "the only one of its kind"</p>

7

<p>the tablet question should be 'their' potency referring to the tablets and not the quality</p>

8

<p>and while "in which" sounds kinda funny, there is no plural form of "which," so technically it's correct. It could be replaced by "where," but does not have to be.</p>

9

<p>oh wow thanks guys/gals.. i see it now</p>