Hi! The sentence you gave is a complex sentence. For a sentence to be compound, it should contain multiple subjects or predicate. On the other hand, for it to be complex, a subordinate clause must be present.
We can notice that the clause "that were built under the city" is a clause that cannot stand alone thus this will tell us that the sentence is complex.
ANSWER: D. Complex
False a pronoun takes the place of a noun. they are to be used so we don't have to refer to the same noun over and over again
Answer: Is their supposed to be a picture ?
Explanation:
<span>The
sentence that uses a coordinating conjunction is: I would help you
with your math homework, but I have never been very good at math </span>
Yes! you are giving a human quality to a nonhuman.