Im pretty sure its D but im not posotive
Answer:
The answer is A) "fasten securely"
[Is this from the story with Montague and he traps him in his basement and his family motto is "None punish me with impunity"?]
Explanation:
This is one cool story my man
The classes were all held (verb) in the morning (adverb).
Work began (verb) promptly at nine o’clock (adverb).
The students found the illustrations (noun) of the problem (adjective) interesting and helpful.
Teachers located materials (noun) on different topics (adjective).
Classes (noun) like these (adjective) kept the students busy