The answer is B: soccer. The word soccer in the sentence is a verbal complement, it completes the action that Scott and Maria perform. They play what? They play soccer. It's a direct object because the verb play, in this sentence, is linked directly to its object, without the need of a preposition. This is an example of a transitive verb.
Answer: The purpose is to create a layer of butter between each layer of dough. It's important to refrigerate dough between each series of turns to prevent the butter from melting into the dough.
You're allowed to apply for section 8 housing anywhere in the United States, you just have to live within the area of the housing authority once you know that you may begin to get rental assistance.