Answer: B; You must be careful when you look at the dark side.
Explanation:
it is not!
this is a normal sentence but instead of a point, it has been replaced by a question mark.
a correct answer would be:
Does one of the girls have a bicycle?
The last two lines of this play reveal that the women in it had agreed to keep the dead bird, the evidence the attorney needed to convict Mrs. Wright of Mr. Wright's murder, hidden. Therefore, this question can best be answered by option C.
The subordinate clause here is A, "as the layers of ash slowly compressed". Subordinate means that it cannot exist on its own, it has to be a part of the main, independent clause.
