The answer is C. Rectangle:Box. A circle is a two-dimensional shape that relate to the cylinder because a cylinder is a 3-D shape that is composed of two circles and a rectangle. A rectangle relates to a box because a box is made up of atleast 4 rectangles with square or rectanguar sides as well. A box is different from a cube because a cube is made up of all squares whereas a box can be made up of no squares at all.
It would be B the one about car accidents because it talks about how many accidents happened because of deers.
Since the sentence has a compound subject (he and she), the pronoun that would correct the sentence is "they". So the correct sentence would be, "Two of the best singers were they". We used the pronoun "they" instead of "them" because it is the subject of the sentence. Subject pronouns include I, you, he, she, they, we and it.
I want to say c) confused but not sure