A is the closest to being correct.
There is no "general" trial judge. A judge may sit on a trial court but they are not a "general" judge. They may be a State judge or a federal judge on a court of original jurisdiction.
There are administrative judges at the patent office, so that is correct.
Europe's Industrial Revolution began in Britain.
<span>Assuming that this is referring to the same list of options that was posted before with this question, the best option is "exercise" since it can clear the mind. </span>