Answer:
The word could substitute “demands,” if the author wanted to express a neutral viewpoint is asks
Step-by-step explanation:
The words demands expresses, superiority from others, besides it is a very strong and imperative word, by using the word demands the teacher is making his instruction highly serious, which is also the meaning that the words "insists", "commands" and "orders" give while the word "asks" takes a more friendly approach.