Answer:
The answer will be B ab Major.
Explanation:
The aspect of of instruments that improved during the Romantic period was the valves. The correct answer is D, valves.
Gonna need some more information
It would actually depend on how the story would actually be depicted in this case. The verbs would then be how this man was describing this other man, and due to this, this would then be the way that this could have been the way that this would then be "intended".