WR Qs

1.the model of the city may not have moving cars on its roads,(but there are a functional set of streetlamps).
A.same
B. but it dose have a functional set of streetlamps
C. but there is a functional set of streetlamps
the right answer is B…i would know what is the difference between B&C because i picked C??

2.((St.Augustine was founded forty-two years before the English colony at Jamestown,Virginia, it is ))) the oldest permanent European settlement on the North American continent .
A.same
B.founded forty-two years before the English colony at Jamestown,Virginia,St.Augustine is
C.St.Augustine was founded forty-two years before the English colony at Jamestown,Virginia,
the right answer is B…why C is wrong answer how ever it is so approximate to the original ?!

thanks in advance…

For 2.
B)
Founded forty-two years before the English colony at Jamestown,Virginia, St.Augustine is the oldest permanent European settlement on the North American continent.
This sentence looks fine, subordinate clause followed by an independent clause.
C)
St.Augustine was founded forty-two years before the English colony at Jamestown,Virginia, the oldest permanent European settlement on the North American continent.
However, this sentence is clearly wrong because it has two independent clauses that have nothing linking them together.
C is a run-on, so it is wrong.

Not too sure about my explanation for why B is right (fellow CCers please correct me).

(B) is actually a modifier followed by an independent clause, like “Born in Mexico, Myron is the best Spanish speaker in Anchorage.”

  1. (B) is more parallel than (C).

I think another problem with choice ( C ) in problem 2 is that it implies that Jamestown is the oldest settlement