The fragment that is made up of a complete predicate is option A. "could not be heard above the voices in the hallway"
In grammar, the predicate is defined as the part of the sentence that contains the verb and gives information about the subject.
Option A is the only option that contains a verb, in this case "could" and it is providing information about a subject we don´t know. The only options lack verbs,
Answer:
The Constitution Preamble is global, there you can also interpret that even international policy is involved, because it clearly says ''...<em>provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity''.</em>
So, the actions that can be taken to ensure defence and welfare could be a lot. That's guy in the name of National Security the U.S participated in other countries issues.
I do not know what this question is about. But a hot tip: Do not rely on your calculator so much. Enjoy the rest of your day